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8th December 2009
Efficiency and the Space-Time Continuum
Once upon a time, there was an island where all the feelings lived: Happiness, Sadness, Knowledge, and all of the laser engraver others, including Love. One day it was announced to the feelings that the island would sink, so all constructed boats and left. Except for love. Love was the only one laser cutting machine who stayed. Love wanted to hold out until the last possible moment. When the island had almost sunk, Love decided to ask for help. Richness was passing by Love in a grand boat. Love said, "Richness, can you take me with you?" Richness answered, "No, I can't. There is a lot of gold and laser engraving silver in my boat. There is no place here for you." Love decided to ask Vanity who was also passing by in a beautiful vessel. "Vanity, please help me!" "I can't help you, Love. You are all wet and might damage my boat," Vanity answered. Sadness was close by so Love asked, "Sadness, let me go with you." "Oh . . . Love, I am so sad wood cnc router that I need to be by myself!" Happiness passed by Love, too, but she was so happy that she did not even hear when Love called her. Suddenly, there was a voice, "Come, Love, I will take you." It was an laser cutting machine elder. So blessed and overjoyed, Love even forgot to ask the elder where they were going. When they arrived at dry land, the elder went her own way. Realizing how much was owed the elder, Love asked laser cutter Knowledge, another elder, "Who helped me?" "It was Time," Knowledge answered. "Time?" asked Love. "But why did Time help me?" Knowledge smiled with deep wisdom laser tube and answered, "Because only Time is capable of understanding how valuable Love is." A lot of computer science is about efficiency. For instance, one frequently laser cutter used mechanism for measuring the theoretical speed of algorithms is Big-O notation. What most people don't realize, however, is that often there is a trade-off between speed and memory: or, as I like laser engraver to call it, space and time. Think of space efficiency and time efficiency as two opposite ends on a band (a continuum). Every point in between the two ends has a certain time and mini cnc router space efficiency. The more time efficiency you have, the less space efficiency you have, and vice versa. The picture below illustrates this in a simple fashion: Algorithms like Quicksort and Mergesort are exceedingly fast, but require lots of laser machine space to do the operations. On the other side of the spectrum, Bubble Sort is exceedingly slow, but takes up the minimum of space. Heap Sort, for instance, has a very good balance between space and laser engraving machine speed. The heap itself takes up about the same space as an array, and yet the speed of the sort is in the same order of magnitude as Quicksort and Mergesort (although it is slower on average than the other two cnc router ). Heap Sort has the additional benefit of being quite consistent in its speed, so it is useful in programs where timing is crucial (i.e. networks). For data trees, 2-3 trees and 2-3-4 trees are fasterand more balanced than the normal binary search trees, but they take up an extraordinary amount of space because they usually have tons of unused variables lying around. The Red-Black tree is a compromise between space and time. The Red-Black tree is basically a woodworking cnc router binary tree representation of a 2-3-4 tree, and so it takes up less space than the wood engraver 2-3-4 tree (it doesn't have all of those empty fields), but it still retains the search efficiency of the 2-3-4 tree! Thus, there has to be a laser engraving machine balance in the space and time aspects of computing. Most of the research in Computer Science these days is devoted to Time efficiency, particularly the theoretical time barrier of desktop laser engraver NP-Complete problems (like the Traveling Salesman Problem). These days memory is cheap, and storage space almost seems to be given away. With networking and cnc engraver robotics, however, the necessity of a balance becomes apparent. Often, memory on these machines is scarce, as is processing power. Memory has to be used conservatively, otherwise the network servers could become stalled until the operation is finished. Robots often have to function with the limited resources installed on their own structures, and thus many times they do not have the memory to be spared for vast CNC Machining Center computing speed. In these situations, a compromise must be made. With networking, this issue becomes mainly about topology. Network Topology is basically a laser cutting equipment description of how the physical connections of a network are set up. Maybe you know the term "daisy chain": that is a kind of network topology. A daisy chain (in which all vinyl cutter computers are connected to two others in one chain) uses the minimum of cables, but the relative speed of the connections is smaller, because if the computer on one end tries to send a cnc engraving machine signal to a computer at the other end, it must first go through every computer in between. On the other hand, if every computer were connected to every other computer (called a "fully connected mesh network"), signals would be fast, but you would use a lot more cables, and the network may become hard to maintain. So, in this case, space cnc machine correlates to the number of connections in a network, while time refers to the speed that signals travel the network. Thus, although it may seem a trivial laser cutting system issue, it is really quite important, even now, to have efficiency in both space and time. Of course, the type of compromise made depends on the cutting plotter situation, but generally, for most programmers, time is of the essence, while for locations in which memory is scarce, of course, space is the issue. Maybe someday we'll be able to find algorithms that are extremely efficient in both speed and cnc wood router memory, bridges in the Space-Time continuum. Our time waiting in a bank queue is vastly longer than standing in a supermarket cutting plotter one. How can I reduce my queuing time? On a personal level, your options are obvious. You could take a collection from those behind you and use it to pay those in front of you to leave. Or you could craft cutter simply bring a slim paperback and put your queuing time to good use. But what really matters here is the cost to society. Queues are enormously costly. Imagine a bank queue in which one customer arrives cnc woodworking router per minute, and one customer per minute is dealt with by staff. All it takes is a cashier on a cigarette break, or a sudden rush of customers, and you could have 10 people in the plotter queue. At that point, each person has to queue for 10 minutes, even though people are leaving as quickly as they are arriving. Somehow the queue must be disposed of. The solution is elegant and unexpected: new arrivals vinyl cutter should go directly to the front, to be served immediately after the current customer. Queues would then be very short, because once a customer was pushed back a couple of mini laser engraver places he or she would give up and go home. The economist Refael Hassin has shown that this rule can be socially efficient, while the economics writer Steven laser cutting Landsburg has advocated its introduction for telephone queues.This makes sense. In both cases, the same number of people gets to use the bank. But under the Hassin-Landsburg rule, queues cnc wood working router are much shorter and we all spend less time waiting in line. All that remains is to encourage banks to enforce the system. Since it is perverse and counter-intuitive, they may find it very appealing
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3rd December 2009
mahuli ng isang oras sa buhay
Seth Glickenhaus, ang isa sa mga ilang pa rin sa laser engraver Wall Street na nagtrabaho doon sa oras ng depresyon, thinks ang stock market ay maaaring bottoming - pansamantala. Mr Glickenhaus unang nagtrabaho para sa isang kumpanya sa Wall Street sa tag-araw ng 1,929, at itinatag ng kanyang vinyl cutter sariling pera-sa pamamahala ng kompanya sa 1,938. Siya thinks battered sapi ay dahil sa sikad, ngunit ang alalahanin siya hindi na nila mahulog ulit mamaya. Siya ang nag-iingat 20% ng craft cutter kanyang kliyente 'pera sa salapi, ang pinakamataas na antas siya sa pagkakaroon ng remembers. Ngayon ay 94 years old, Mr Glickenhaus pa rin ang gumaganap bilang punong opisyal ng pamumuhunan ng Glickenhaus & Co, na namamahala sa $ 1.8 bilyon para mayaman sa mga indibidwal at ng ilang mga pondo ng pensiyon.
'Mayroon kang isang kahanga-hanga pagkakaiba sa pagitan ng mga ito at ang 1,929 break,' sinabi laser cutting machine niya, gamit ang isang karaniwang Wall Street euphemism upang maiwasan ang mga sinasabi 'bumagsak'. 'Sa '29 break mo ay [Presidente] Hoover at [Treasury Secretary] Andrew Mellon laser cutting machine contracting ang lahat ng paraan. Sila ay naniniwala na ito ay hindi ang papel na ginagampanan ng pamahalaan upang makakuha ng kasangkot. Oras na ito, ang gobyerno ay ang paglipat ng langit at lupa sa reverse ang ikot ng, 'siya said.Earlier sa taong ito, kinakabahan namumuhunan ay pagtawag sa mini laser engraver tagapayo na may 30 o 40 taon na karanasan, naghahanap para sa kanilang mga perspectives sa krisis sa pananalapi. Ngayon, ang mga namumuhunan ay naghahanap ng mga taong may na karanasan. Mr Glickenhaus got kanyang training bilang isang munisipyo negosyante sa bono Salomon Brothers & Hutzler (ngayon bahagi ng Citigroup) laser cutting pagkatapos ng pag-aaral sa ekonomiya at sa pagtatapos mula sa Harvard sa 1,934. Ang mga tawag mula sa mga tao na naghahanap ng kanyang paggabay nagsimula pagdating sa 'ng ilang months ago, kapag ito ang unang naging maliwanag na ang bansa ay may problema,' said Mr Glickenhaus, na commutes sa kanyang Manhattan opisina mula sa kanyang bahay sa walang katuturan New Rochelle. Ang ilang mga kliyente ay kinuha ang kanilang pera sa labas ng pamilihan ng CNC Machining Center stock lahat, habang ang ilang mga iba ay ibinigay sa kanya ng mas maraming pera, pagbabangko sa kanyang karanasan.
Glickenhaus & Co 's account ay na-down sa laser cutter taong ito sa pamamagitan ng Hulyo, ngunit mas mababa kaysa sa malawak na merkado. Sa loob ng nakaraang limang taon, ang mga account ay nagkaroon ng average na taunang laser cutter makakuha ng 17%, kung ikukumpara sa 7% para sa Standard & Poor's 500, ayon sa Morningstar Inc Kahit Mr Glickenhaus thinks stock ay may bagsak kaya malayo na ang isang panandaliang laser engraving talbog ay malamang, ekonomiya ng sa gayon ay mahina at ang pinansiyal na sistema kaya nasira na ang isang 'urong o kahit posibleng depression ay magtatagal ng hindi bababa sa limang taon,' siya ay binigyan ng babala. 'Sa kalaunan, maaari naming makapunta sa 9500 madali sa Dow' Jones Industrial Average, isang tanggihan ng tungkol sa 8% mula sa Biyernes's matapos ng 10,325.38.
'Namin gotten malambot sa Estados Unidos, pampulitika, matipid at sa lahat ng laser machine paraan. Tumanggap kami masyado kasaganaan na hindi kami makakapag-kumpitensiya sa anumang iba pa. Yaong mga araw ay wala na, maliban sa mga maliliit na kumpanya. Sa bagay na tulad ng Autos - mga araw laser engraver ay wala na, 'said Mr Glickenhaus, minsan sa isang malaking mamumuhunan Chrysler. Siya ay maasahin sa mabuti para sa pagbubuo ng mundo, at siya kagustuhan sapi-link sa enerhiya laser tube demand at sa pag-unlad na bansa 'na kailangan para sa mga hilaw na materyales. 'Namin tulad ng stock may tubo ay magbubunga ng magandang at matatag na negosyo,' said Mr Glickenhaus, na prefers upang bumili ng sapi kapag tumingin sila mura at may magandang prospect. Ang mga kompanya ng sasakyan at mga tindahan ng langis, gas at iba pang mga likas na likido. 'At gusto namin dry bulk carrier - na tumakbo ships na sasakyan batong-bakal, karbon, trigo, cement, pataba, ng mga bagay-bagay na uri sa Tsina.'
Kabilang sa kanyang mga paborito: tubo laser engraving machine stock Enterprise Produkto Partners, Enerhiya Transfer Partners at Boardwalk tubo Partners, at pagpapadala ng mga kompanya ng Navios Maritime Holdings, Eagle Bulk Shipping at Excel Maritime Carriers. Mr Glickenhaus ay hindi paglagay ng mga kliyente sa mga bono ng pamahalaan o laser engraving machine corporate bono. Hindi niya ay sa tingin bono ng pamahalaan ng sapat na ani at hindi pagtitiwala sa rating ng mga ahensiya upang suriin corporate bono mabisa. Para sa lahat ng kanyang mga taon sa Wall Street, siya ay walang pakikiramay para sa mga inakay sa amin sa krisis. 'Ang mga tao ay takot at napaka-galit,' Mr Glickenhaus said. 'Sa palagay mini cnc router nila na lahat ng bagay na ito ay ginawa ay upang makinabang Wall Street at mga kabaliwan suweldo at pagwawakas magbayad ng mga pakete na lider ng mga kompanya ng kumuha, hindi isinasaalang-alang kung paano ang mabuti o masama sa isang trabaho na nagawa na nila. Sa ilang mga kaso, ang kanilang ginawa sa isang mas kahabag-habag trabaho kaysa sa tingin cnc router mo. Hindi ako kaya pesimista tungkol sa hinaharap ng merkado ng stock. Ako mas cnc engraver pesimista ang tungkol sa kinabukasan ng negosyo. ' Siya ay 11 taong gulang at nagpunta ang pangingisda sa bawat pagkakataon na siya ay nakuha mula sa pantalan sa cabin ang kanyang pamilya sa gitna woodworking cnc router ng isang isla inthe ng isang lake Nes Hanpshire.
Sa araw bago ang bass panahon na binuksan, siya at ang laser cutting equipment kanyang ama ay maagang fishing sa gabi, kaakit-akit sunfish at dumapo sa sorms. Pagkatapos siya ay nakatali sa isang maliit na pang-akit pilak at practiced pagpapatala. Pang-akit Ang takot sa tubig at dahilan desktop laser engraver ng kulay ripples sa paglubog ng araw, at pagkatapos ay pilak ripples na buwan ng rosas sa ibabaw ng lake. Kapag ang kanyang mga sima sa paglipas ng lambal, alam niya somthing higante ay sa kabilang dulo. Ang kanyang ama bantayan na may paghanga bilang boy skillfully nagtrabaho ang mga isda sa tabi ng cnc engraving machine pantalan. Panghuli, siya ay lubhang wood cnc router maingat na maingat lifted ang ubos na isda mula sa water.It ay ang pinakamalaking isa ay kailanman nakita, ngunit ito ay isang bass.
Ang mga batang lalaki at ang kanyang ama ay tumingin laser cutting system sa mga guwapo isda, hasang-play ng pabalik-balik sa moonlight.The ama naiilawan ng isang tumugma at tumingin sa kanyang watch.It ay 10-dalawang oras bago vinyl cutter ang opened.He panahon ay tumingin sa mga isda, at pagkatapos ay sa boy. "Kailangan ninyong ilagay ito sa likod, anak," siya said. "Tatay!" Cried ang boy. "May iba pang mga isda," sinabi cnc wood router ng kanyang ama. "Hindi bilang malaking bilang na ito ng isa," cried ang boy. Siya ay tumingin sa paligid ng lake.No iba pang mga mangingisda o mga bangka ay kahit saan sa paligid sa moonlight.He ang tumingin muli sa kanyang ama. Kahit na walang nakita sa kanila, o maaari kahit sino kahit minsan alam wht cnc woodworking router oras na siya ay nahuli ng mga isda, boy ang maaaring sabihin sa pamamagitan ng liwanag ng kanyang ama; s boses na decison ay hindi negotiable.He dahan-dahan nagtrabaho isabit sa labas ng labi ng ang malaking bass at Ibinabang mga ito sa itim na tubig. Ang nilikha swished kanyang malakas na katawan at dissappeared.The boy pinaghihinalaang na hindi muli siya makita tulad agreat isda. Na iyon ay 34 taon ago.Today, boy ay isang matagumpay na architect sa wood engraver cabin New York City.His ama pa rin doon sa isla sa gitna ng lake.He tumatagal ng kanyang sariling anak na lalaki at babae pangingisda mula sa parehong pantalan.
At siya ay right.He ay hindi na muli nahuli cutting plotter tulad ng isang kahanga-hanga isda bilang isa sa mga lupain ay gabi na matagal na ang nakalipas. Ngunit siya ay makita na parehong isda muli at muli-sa bawat oras na siya ay dumating up laban sa isang tanong ng ehtics. Fot cutting plotter bilang kanyang ama nagturo sa kanya, etika ay simpleng usapin ng masikip at wrong.It ay lamang ang mga gawi ng etika na mahirap. Huwag masikip namin kapag walang naghahanap? Huwag tanggihan namin sa hiwa comers upang makakuha ng he sa disenyo sa oras ? O tumanggi sa kalakalan sa stock batay sa impormasyon na alam cnc wood working router namin kami ay hindi dapat na magkaroon ng? Gusto namin kung kami ay tinuturuan upang ilagay ang isda sa likod kapag kami ay young.For Gusto namin natutunan ang truth.The desisyon na gawin karapatan buhay sariwa at mabango sa aming memory.It ay isang kuwento namin buong kapurihan sabihin sa aming mga kaibigan at plotter mga inapo. hindi tungkol sa kung paano namin ay nagkaroon ng isang pagkakataon upang talunin ang sistema at kinuha ito, ngunit tungkol sa kung paano namin ay ang karapatan at mga cnc machine bagay na walang hanggan ay pinalakas.
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30th November 2009
catch of a life time
Seth Glickenhaus, one of the few still on Wall Street who worked there laser engraver during the Depression, thinks the stock market may be bottoming -- temporarily. Mr. Glickenhaus first worked for a Wall Street firm in the summer of 1929, and founded his own money-management vinyl cutter firm in 1938. He thinks battered stocks are due to rebound, but he worries they could fall again later. He is keeping 20% of his clients' money in cash, the highest level he remembers laser cutting machine having. Now 94 years old, Mr. Glickenhaus still serves as chief mini laser engraver investment officer of Glickenhaus & Co., which manages $1.8 billion for wealthy individuals and a few pension funds. 'You have one conspicuous difference between this and the 1929 break,' he said, using a common laser cutting machine Wall Street euphemism to avoid saying 'crash.' 'In the '29 break you had [President] Hoover and [Treasury Secretary] Andrew Mellon contracting all the way. They believed that it wasn't the role of the government to get involved. This time, the government is moving heaven and earth to reverse the laser cutter cycle,' he said.Earlier this year, nervous investors were phoning advisers with 30 or 40 years' experience, looking for their perspectives on the financial crisis. Now, investors are looking for laser cutting people with longer experience. Mr. Glickenhaus got his training as a municipal bond trader at Salomon Brothers & Hutzler (now part of Citigroup) after studying economics and graduating from Harvard in 1934. Calls from people laser engraving seeking his guidance started coming in 'a few months ago, when it first became apparent that the country was in trouble,' said Mr. Glickenhaus, who commutes to his Manhattan office from his home in suburban New Rochelle. A few clients have pulled their money out of the stock market entirely, while a few others have given him more money, banking on his wood engraver experience. Glickenhaus & Co.'s accounts are down this year laser cutter through July, but less than the broad market. Over the past five years, its accounts have had an average annual gain of 17%, compared with 7% for the Standard & Poor's 500, according to Morningstar Inc. Although Mr. Glickenhaus thinks laser engraver stocks have fallen so far that a short-term rebound is likely, the economy is so weak and the financial system so damaged that a 'recession or even possible depression will last for at least five years,' he warned. 'Eventually, we could get to 9500 easily on the Dow' Jones Industrial Average, a decline of laser tube about 8% from Friday's finish of 10325.38. 'We've gotten soft in the United States, politically, economically and in every way. We've had so much laser machine prosperity that we can't compete any more. Those days are gone, except in small companies. In things like autos -- those days are gone,' said Mr. Glickenhaus, once a big laser engraving machine Chrysler investor. He is optimistic for the developing world, and he likes stocks linked to energy demand and to developing countries' need for raw materials. 'We like pipeline stocks with good yields and stable businesses,' said Mr. Glickenhaus, who prefers to buy stocks when they look inexpensive and mini cnc router have good prospects. These companies transport and store oil, gas and other natural CNC Machining Center liquids. 'And we like dry bulk carriers -- which run ships that transport iron ore, coal, wheat, cement, fertilizer, things of that sort to China.' Among his favorites: pipeline stocks laser engraving machine Enterprise Products Partners, Energy Transfer Partners and Boardwalk Pipeline Partners, and shipping companies Navios Maritime Holdings, Eagle Bulk Shipping and Excel Maritime Carriers. Mr. Glickenhaus isn't putting clients into government bonds or corporate bonds. He doesn't think desktop laser engraver government bonds yield enough and doesn't trust ratings agencies to evaluate corporate bonds effectively. For all his years on Wall Street, he has no sympathy for those who led us into the crisis. 'People are frightened and very angry,' Mr. Glickenhaus said. 'They feel that everything that has been done is to benefit cnc router Wall Street and these preposterous salaries and termination pay packages that leaders of these companies get, irrespective of how good or bad a job they have done. In some cases, they did a more miserable job than you believe. I am not so pessimistic about the future of the stock market. I am more pessimistic cnc engraver about the future of business.' He was 11 years old and went fishing every chance he got from dock at his family's cabin on an laser cutting equipment island inthe middle of a Nes Hanpshire lake. On the day before the bass season opened ,he and his father were fishing early in the evening ,catching sunfish and perch with vinyl cutter sorms. Then he tied on a small silver lure and practiced casting. The lure struck the water and caused colored ripples in the sunset,and then silver ripples as the cnc engraving machine moon rose over the lake. When his barb doubled over,he knew somthing huge was on the other end. His father watched with admiration as the boy skillfully worked the fish alongside the dock. Finally,he very gingerly lifted the wood cnc router exhausted fish from the water.It was the largest one had ever seen,but it was a bass. The boy and his father looked at the laser cutting system handsome fish,gills playing back and forth in the moonlight.The father lit a match and looked at his watch.It was 10 P.M.-two hours before the season opened.He looked at the cutting plotter fish,then at the boy. "You'll have to put it back,son,"he said. "Dad!"cried the boy. "There will be other fish,"said his father. "Not as big as this one,"cried the boy. He looked around the lake.No other fishermen or boats were anywhere around in the moonlight.He looked again at his father. Even though no one cnc wood router had seen them,nor could anyone ever know wht time he caught the fish,the boy could tell by the clarity of his father;s voice that the decison was not negotiable.He slowly worked the hook out of the lip of the huge bass and lowered it into the black water. The creature swished its powerful body and cnc woodworking router dissappeared.The boy suspected that he would never again see such agreat fish. That was 34 years ago.Today,the boy is a successful architect in New York City.His father's cabin is still there on the island in the middle of the cnc wood working router lake.He takes his own son and daughters fishing from the same dock. And he was right.He has never again caught such a magnificent fish as the one be landed that cutting plotter night long ago. But he does see that same fish again and again-every time he comes up against a question of ehtics. Fot as his father taught him,ethics are simple matters of tight and craft cutter wrong.It is only the practice of ethics that is difficult .Do we do tight when no one is looking?Do we refuse to cut comers to get te design in on time? Or refuse to trade stocks based on information that we know we aren't supposed to have? We would if we were taught to put the fish back when we were plotter young.For we would have learned the truth.The decision to do right lives fresh and fragrant in our memory.It is a story we will proudly tell our friends and woodworking cnc router grandchildren.Not about how we had a chance to beat the cnc machine system and took it,but about how we did the right thing and were forever strengthened.
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13th November 2009
Relish the moment
Tucked away in our subconscious is an laser engraver idyllic vision. We see ourselves on a long trip that spans the continent. We are traveling by train. Out the windows, we drink in the passing scene of cars on nearby highways, of children waving at a mini laser engraver crossing, of cattle grazing on a distant hillside, of smoke pouring from a power plant, of row upon row of corn and wheat, of flatlands and valleys, of mountains and rolling hillsides, of city skylines and village halls. But uppermost in our minds is the final destination. On a certain day at a certain hour, we will pull into the station. Bands will be playing laser cutting machine and flags waving. Once we get there, so many wonderful dreams will come true and the pieces of our lives will fit together like a completed jigsaw puzzle. How restlessly laser cutting we pace the aisles, damning the minutes for loitering --waiting, waiting, waiting for the station. “When we reach the station that will be it! “We cry. “When I am 18.”“When I buy a new laser cutter 450SL Mercedes Benz!” “When I put the last kid through college.” “When I have paid off the mortgage!” “When I get a promotion.” “When I reach the laser engraving age of retirement, I shall live happily ever after!” Sooner or later, we must realize there is no station, no one place to arrive at once and for all. The true joy of life is the trip. The station is only a dream. It constantly laser machine outdistances us. “Relish the moment ”is a good laser engraving machine motto, especially when coupled with Psalm. "This is the day which the Lord hath made;we will rejoice and be glad in it. "It isn't the burdens of today that drive men mad. It is the regrets over yesterday and the fear of tomorrow. Regret and fear are twin thieves who rob us of today. So stop pacing the aisles and counting the miles. In stead, climb more laser cutting equipment mountains, eat more ice cream, go barefoot more often, swim more rivers, watch more sunsets, laugh more, cry less. Life must be lived as we go along. The station will come soon enough. It was New Year's Night. An aged man was standing at a laser cutting system window. He raised his mournful eyes towards the deep blue sky, where the stars were floating like white lilies on the surface of a clear calm lake. Then he cast them on the earth, where few more hopeless people than himself now moved towards their certain goal——the tomb. He had already passed sixty of the laser tube stages leading to it, and he had brought from his journey nothing but errors and remorse. Now his health was poor, his mind vacant, his heart sorrowful, and his old age short of comforts.
The days of his youth appeared like dreams before him, and he recalled the serious moment when his father placed him at the entrance cutting plotter of the two roads——one leading to a peaceful, sunny place, covered with flowers, fruits and resounding with soft, sweet songs; the other leading to a deep, dark cave, which was endless, where poison flowed instead of water and where devils and poisonous snakes hissed and crawled. He looked towards the sky and cried painfully, "O youth, return! O my father, place me once more at the entrance to life, and I'll choose the better way!" But both his father and the days of his youth had passed away.
He was the lights flowing away in the darkness. These were the days of his cnc wood working router wasted life; he saw a star fall from the sky and disappeared, and this vinyl cutter was the symbol of himself. His remorse, which was like a sharp arrow, struck deeply into his heart. Then he remembered his friends in his childhood, who entered on life together with him. But they had made their way to success plotter and were now honored and happy on this New Year's night. The clock in the high church tower struck and the sound made him remember his parents' early love for him. They had taught him and mini cnc router prayed to God for his good. But he chose the wrong way. With shame and grief he dared no longer look towards that heaven where his father live. His darkened eyes were full of tears, and with a despairing effort, he burst out a cry: "Come back, my early days! Come back!"
And his youth did return, for all this was only a laser cutting machine dream which he had on New Year's Night. He was still young though his faults were real; he had not yet entered the deep, dark cave, and he was still free to walk on the road which leads to the laser cutter peaceful and sunny land. Those who still linger on the entrance of life, hesitating to choose the bright cnc engraving machine road, remember that when years are passed and your feet stumble on the dark mountains, you will cry bitterly, but in vain: "O youth, return! Oh give me back my early days!" Three passions, simple but overwhelmingly laser engraver strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, have blown me hither and thither, in a wayward course, over a deep ocean of anguish, reaching to the very verge of despair.
I have sought love, first, because it brings laser engraving machine ecstasy –ecstasy so great that I would often have sacrificed all the rest of life for a few hours of this joy. I have sought it, next, because it relieves loneliness--that terrible loneliness in which one shivering consciousness looks over the rim of the world into the cold unfathomable lifeless abyss. I have sought it, finally, because cnc machine wood engraver in the union of love I have seen, in a mystic miniature, the prefiguring vision of the heaven that saints and poets have imagined. This is what I sought, and though it might seem too good for human life, this is what- at last- I have found.
With equal passion I have sought knowledge. I have desktop laser engraver wished to understand the hearts of men. I have tried to apprehend the Pythagorean power by which number holds sway above the flu. A little of this, but not much, I have achieved.
Love and knowledge, so far as they were possible, led upward toward the heavens. But always pity vinyl cutter brought me back to earth. Echoes of cries of pain reverberate in my heart. Children in famine, victims tortured by oppressors, helpless old people a CNC Machining Center hated burden to their sons, and the whole world of loneliness, poverty, and pain make a mockery of what human life should be. I long to alleviate the evil, but I cannot, and I too suffer.
This has been my cutting plotter life. I have found it worth living, and would gladly live it again if the chance were offered me.
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29th October 2009
Father's Day
The United States is one of the few countries in the world that has an laser engraver official day on which fathers are honored by their children. On the laser cutting machine third Sunday in June, fathers all across the United States are given presents, treated to dinner or otherwise made to feel special. . The origin of Father's Day is not clear. Some say that it began with a laser cutting machine church service in West Virginia vinyl cutter in 1908. Others say the first Father's Day ceremony was held in Vancouver, Washington. The president of the Chicago branch laser cutter of the Lions' Club, Harry Meek, is said to have celebrated the first Father's Day with his organization in 1915; and the day that they chose was the third Sunday in laser cutter June, the closest cutting plotter date to Meek's own birthday! Regardless of when the first laser machine true Father's Day occurred, the strongest promoter of the holiday was Mrs. Bruce John Dodd of Spokane, Washington. Mrs. Dodd felt that she had an outstanding father. He was a veteran of the Civil War. His wife had died young, and he had laser engraver raised six children without their mother. Mrs. Dodd wanted a special day to honor her laser engraving machine father William, whose wife died while giving birth to their sixth child. Mr. Smart was left to raise the newborn and his other five children by himself on a rural farm in eastern Washington state. It was laser engraving machine after Mrs. Dodd became an adult that she realized the strength and mini laser engraver selflessness her father had shown in raising his children as a single parent. In 1909, Mrs. Dodd approached her own laser cutting equipment minister and others in Spokane about having a church service dedicate d to fathers on June 5, her father's birthday. That date was too soon for her minister to prepare the service, so plotter he spoke a few weeks later on June 19th. From then on, the laser cutting state of Washington celebrated the third Sunday in June as Father's Day. Children made special desserts, or visited their fathers if they lived apart. The first Father’s Day was observed on June 19,1910 in Washington. And it was in 1966 that President Lyndon Johnson officially declared laser cutting system the 3rd Sunday of June as Father’s Day. States and organizations began lobbying Congress to declare an cutting plotter annual Father's Day. In 1916, President Woodrow Wilson approved of this idea, but it was not until 1924 when President Calvin Coolidge made it a national event to "establish more intimate relations between fathers and their children and to impress upon fathers the full measure of their obligations." Since laser engraving machine then, fathers had been honored and recognized by their families throughout the country on the third Sunday in June. Father’s Day has become a day to not only honor your father, but all men who cutting plotter act as a father figure. Stepfathers, uncles, grandfathers, and adult male friends are all honored on Father’s Day. When children can't visit their fathers or take them out to dinner, they send a vinyl cutter greeting card. Traditionally, fathers prefer greeting cards that are not too sentimental. Most greeting cards are whimsical so fathers laugh when they open them. Some desktop laser engraver give heartfelt thanks for being there whenever the child needed Dad. My father was my hero, all throughout laser engraving my life.The father of eight children, he saw his share of strife.When I was very little, he appeared to be so large.In my eyes he could do anything, we laser tube all knew he was in charge.He was a man of great strength both physically and in mind,but in him there was a gentleness, he found ways to be outgoing and kind.Many days of childhood were greeted with a kiss,and songs to me as I awoke, those days I surely miss.He made me feel mini cnc router so special, "Miss America" he would sing.I knew I had my father's love. It gave me courage to do most4 anything.From him I learned to stand up tall, to be proud of who I am.Strength and determination were the qualities of this fine man.As the years of his life dwindled down, that cnc engraving machine strength kept him alive.Plus the unfailing determination to help my ailing6 mother have the care she needed to survive.He loved her and his children, so much cnc wood working router he gave up years of his life,caring for this woman, his soul mate, his wife.Day and night he struggled for years with her disease.A lesser man would have been brought down to his knees.With illnesses of his own, he still stood by her side,caring for her and loving her until the day she died.Twenty days later his own time was at an end.I lost my hero, my father, a man who was my friend. A few cnc machine wood engraver years have passed, and life just isn't the same.But as Father's Day approaches, I will celebrate8 his name.With prayers to him and God above to stay by my side,to watch wood cnc router over me and guide me, to look down on me with pride.For I am my father's daughter, one day we will meet again.But until then I will remember, and the love will never end.
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7th September 2009
Youth
Youth is not a time of life it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees, it is a laser engraver matter of the will, a quality of the imagination, a vigor of the emotions.it is the freshness of the deep springs of life.
Youth means a tempera-mental predominance of laser cutting machine courage over timidity, of the appetite for adventure over the love of ease. This often exists in a man of 60 more than a boy of 20.Nobody grows old merely by a number of years. We grow old by laser tube deserting our ideals.
Years may wrinkle the skin, but to give up enthusiasm wrinkles the laser cutter soul.Worry, fear, self-distrust bows the heart and turns the spring back to dust.whether 60 or 16, there is in every human being’s heart the lure of wonder,the unfailing childlike appetite of what’s next and the joy of the game ofliving. In the center of your heart and my heart there is a laser engraving wireless station: so long as it receives messages of beauty, hope, cheer, courage and power from men and from the Infinite, you and I will remain young.
When the aerials are down, and your spirit is covered with snows of cynicism and the ice of laser machine pessimism, then you are grown old, even at 20, but as long as your aerials are mini cnc router upto catch waves of optimism, there is hope you may have young heart at 80. Whether sixty or sixteen, there is in every human being's heart the laser engraving machine lure of wonders, the unfailing childlike appetite of what's next and the joy of the game of living. In the center of your heart and my heart there is a wireless station: so long as it receives messages of cnc engraving machine beauty, hope, cheer, courage and power from men and from the infinite, so long are you young. An individual human existence should be like a laser cutting equipment river—small at first, narrowly contained within its banks, and rushing passionately past boulders and over waterfalls. Gradually the river grows wider, the banks recede, the waters flow more quietly, and in the end, without any visible break, they become merged in the sea, and painlessly lose their individual being. Youth means a temperamental predominance of courage over laser cutting system timidity,of the appetite for adventure over the love of ease.This often exists in a man of sixty more than a boy of twenty.Nobody grows old merely by a number of years.We grow old by deserting our ideals. Years may wrinkle the skin,but to give up cutting plotter enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to dust. Isn’t it amazing how one person, sharing one idea, at the right time and vinyl cutter place can change the course of your life’s history? This is certainly what happened in my life. When I was 14, I was hitchhiking from Houston, Texas, through El Paso on my way to California. I was following my dream, journeying with the sun. I was a high school dropout with learning disabilities and was set on surfing the cnc machine wood engraver biggest waves in the world, first in California and then in Hawaii, where I would later live.
Upon reaching downtown El Paso, I met an laser cutting machine old man, a bum, on the street corner. He saw me walking, stopped me and questioned me as I passed by. He asked me if I was running away from home, I suppose because I looked so young. I told him, "Not exactly, sir," since my father had given me a wood cnc router ride to the freeway in Houston and given me his blessings while saying, "It is important to follow your dream and what is in your heart, Son.”
The bum then asked me if he could buy me a laser cutter cup of coffee. I told him, "No, sir, but a soda would be great." We walked to a corner malt4 shop and sat down on a couple of swiveling stools while we enjoyed our drinks.
After conversing for a few minutes, the friendly bum told me to laser engraver follow him. He told me that he had something grand to show me and share with me. We walked a couple of blocks until we came upon the downtown El Paso Public Library.
We walked up its front steps and stopped at a small laser engraving machine information stand. Here the bum spoke to a smiling old lady, and asked her if she would be kind enough to watch my things for a moment while he and I entered the library. I left my belongings with this grandmotherly figure and entered into this magnificent hall of learning.
The bum first led me to a table and asked me to sit down and wait for a desktop laser engraver moment while he looked for something special amongst the shelves. A few moments later, he returned with a couple of old books under his arms and set them on the table. He then sat down beside me and spoke. He started with a plotter few statements that were very special and that changed my life. He said, "There are two things that I want to teach you, young man, and they are these:
"Number one is to never judge a book by its cover, for a cover can vinyl cutter fool you." He followed with, "I’ll bet you think I m a bum, don t you, young man?"
I said, "Well, uh, yes, I guess so, sir."
"Well, young man, I’ve got a little cutting plotter surprise for you. I am one of the wealthiest men in the world. I have probably everything any man could ever want. I originally come from the Northeast and have all the things that money can buy. But a year ago, my wife passed away, bless her soul, and since then I have been deeply reflecting upon life. I realized there were certain cnc wood working router things I had not yet experienced in life, one of which was what it would be like to live like a bum on the streets. I made a commitment to myself to do exactly that for one year. For the past year, I have been going from city to city doing just that. So, you see, don’t ever judge a book by its cover, for a cover can fool you.
"Number two is to learn how to read, my boy. For there only one mini laser engraver thing that people can’t take away from you, and that is your wisdom." At that moment, he reached forward, grabbed my right hand in his and put them upon the books he d pulled from the shelves. They were the writings of Plato and Aristotle-immortal classics from ancient times.
The bum then led me back past the laser cutting smiling old woman near the entrance, down the steps and back on the streets near where we first met. His parting request was for me to never forget what he taught me.
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21st August 2009
young
Most people learn over time, but often learning laser engraver comes too late to be fully useful. There are certainly many things that I know now that would have been extremely useful to me earlier in my life; things that could have saved me from many of the mistakes mini laser engraver and hurts I suffered over the years—and most of those that I inflicted on others too.
I don’t buy the romantic notion that my life has been somehow richer or more interesting laser cutting machine because of all the times I screwed up; nor that the mistakes were laser cutting “put” there to help me learn. I made them myself—through ignorance, fear, and a dumb wish to have everyone like me—and life and work would have been less stressful and laser engraving more enjoyable (and certainly more successful) without them. So here are some of the things I wish I had learned long ago. I hope they may help a few of you avoid the mistakes that I made back then.
1. Most of it doesn’t matter.So much of what laser cutter I got excited about, anxious about, or wasted my time and energy on, turned out not to matter. There are only a few things that truly count for a happy life. I wish I had known to concentrate on those laser tube and ignore the rest.
2. The greatest source of misery and hatred in this laser machine world is clinging to past hurts.Look at all the terrorists and militant groups that hark back to some event long gone, or base their justification for killing on claims of some supposed historical right to a bit of mini cnc router land, or redress for a wrong done hundreds of years ago.
3. Waiting to do something until you can be sure of doing it exactly right means laser engraving machine waiting for ever.One of the greatest advantages anyone can have is the willingness to make a fool of themselves publicly and often. There’s no better way to learn and develop. Heck, it’s fun too.
4.Following the latest fashion, in work or in life, is laser cutting equipment spiritual and intellectual suicide.You can be a cheap imitation of the ideal of the moment; or you can be a unique individual. The choice is yours. Religion isn’t the opiate of the masses, fashion is.
5. If people complain that laser cutting system you’re too fond of going your own way and aren’t fitting in, you must be on the right track.Who wants to live life as a herd animal? The guys in power don’t want you to fit in for your own sake; they want you to stop causing them problems and follow their orders. You can’t have the cnc engraving machine freedom to be yourself and meekly fit in at the same time.
6. If you make your work your life, you’re making your life cutting plotter into hard work. Like most people,I confused myself by looking at people like artists and musicians whose life’s “work” fills their time. That isn’t work. It’s who they are. Unless you have some cnc wood working router overwhelming passion that also happens to allow you to earn a living doing it, always remember that work should be a means to an end: living an enjoyable life. Spend as little time on the means as possible consistent with achieving the end. Only idiots live to work.
7. The quickest and simplest way to wreck any plotter relationship is to listen to gossip.The worst way to spend your time is spreading more. People who spread gossip are the plague-carriers of our day. Cockroaches are clean, kindly creatures in comparison.
8. Trying to please other people is largely a futile activity. Everyone will be vinyl cutter mad at you sometime.Most of the people you deal with will dislike, disparage, belittle, or ignore what you say or do most of the time. Besides, you can never really know what others do want, so a good deal of whatever you do in that regard will go to waste. Be comforted. Those who love you cnc machine wood engraver will probably love you regardless, and they are the ones whose opinions are worth caring about. The rest aren’t worth five minutes of thought between them.
9. Every winner is destined to be a loser in due course.It’s great to be up on the laser cutting machine winner’s podium. Just don’t imagine you can stay there for ever. Worst of all is being determined to do so, by any means available.
10.You can rarely, if ever, please, placate, change, or mollify an asshole.The best thing you can do is stay away from every one you encounter. Being an laser cutter asshole is a contagious disease. The more time you spend around one, the more likely you are to catch it and become one too.
11. Everything takes twiceas long as you plan for and laser engraver produces results about half as good as you hoped. There’s no reason to be downhearted about this. Just allow for it and move on.
12. People are oddly consistent.Liars usually tell lies. Cheaters cheat whenever it laser engraving machine suits them. A person who confides in you has usually confided in several others first—but not got the response they wanted. A loyal friend will stay loyal wood cnc router under enormous amounts of thoughtless abuse.
13.However hard you try, you can’t avoid being yourself.Who else could you be? You can act and pretend, but the person acting and pretending is desktop laser engraver still you. And if you won’t accept yourself—and do the best you can with what you have—who then has any obligation to accept you?
14. When it comes to blatant vinyl cutter lies, there are none more egregious than budget figures.Time spent agonizing over them is time wasted. Even if (miracle of miracles!) yours are honest and accurate, no one else will have been so foolish.
15. The loudest noise in the world is cutting plotter the sound of people whining. Don’t add to it.
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13th August 2009
plotter
In this recorded conversation with a laser engraver friend, Alison Willson described her reactions to the news that she was going to die of cancer. The conversation took place five months before her death. Firstly, I told myself, "The thing has happened. However much you fuss , and laser cutting machine scream , and yell , it's not going to change " I realised I'd got to discipline myself. Another thing was, I remembered the vicar of a church I used to go to saying that this kind of thing laser cutting machine was often much harder for the relatives than for the patient. So here there was scope for me to do something positive.
Thirdly, just before I left the hospital, I came across two young women in laser cutter their thirties, both with small children and both with cancer. I thought , well , what am I worrying about , because my children are grown up and independent. If I can get this laser cutter right for myself and make some sort of peace with it , then the people who love me will also accept it and this needn't be too 6ad a time.
Of course, it cnc wood working router wasn't as simple as that. When I came out of hospital I found I was getting it wrong with quite a lot of people , because they didn't look at it laser machine the same way as I did. And again, I think if you're going to die around the age of 50, far more people are involved than if you're dying when you're really old. You know, it's fairly threatening to people of your own age, they see you in the middle of a fairly busy life laser engraver suddenly stopping and they find plotter it unacceptable. This busincss again of getting them to givc me pcrmission to die. . .
Several of me friends still feel very angry and laser engraving machine bitter about it and just won't accept it. In consequence they tell me I shouldn't accept it. I get all these stories about these heroic people who have organ after organ removed and say, I'm not going to die; I'm going to live; and they go on, year after year. It makes me feel I'm being terribly fecble. I feel rather laser engraving machine guilty , as if what they're saying is , well . you're not trying hard enough.
I can't really see what else I could be doing. I'm very confused about all laser cutting equipment this. I don't quite understand what I ought to do. Well , I suppose one desktop laser engraver could be a Chichester and rush across the Atl.antic in a boat. But you know. really , I'm too tired for that. I think what I want to say to people is that if you're in this situation it isn't nearly as bad as people who try and put themselves in your position think it is.
For one thing . other people come to it cold , whereas I've been doing Amy homework on it laser cutting system for the last two years. I've got used to the idea and have come to the point of acceptance gradually. The other thing is that they're feeling well and vigorous, with lots of vinyl cutter things they're in the middle of doing. But I am actually getting very tired and don't fecl vcry well.
The fact that I can't drive my car and cutting plotter am generally having to cut down my activitics isn't as bad for me as they?think it is. I try to get this through to people, and it seems to release their anxiety a bit. My friends are beginning to accept what is happening and cutting plotter come along with me.
It's been a time for thinking about relationships and sorting out those which vinyl cutter weren't very satisfactory. Also, to a large extent, the pressure is off and you're going to die, you don't really have to do much. It's rather a relief if you're not feeling well. I've been cnc engraving machine very happy these last six months.
I used to think that if you knew you were mini laser engraver dying there would be a great black pall over everything, and nothing could be of any value.But it isn't like that. In some ways, even, you get increased appreciation of things. Colours are brighter and little laser cutting pleasures mean more.You almost get another dimension.
I feel that if. I hadn't understood what laser engraving was happening, and come to terms with it , this would have been lost. So if you asked me whether I would rather have a laser tube coronary or what I've got . I would rather have this because I've had all this mini cnc router good time. And I feel sad because other people might have it , but miss it -because they aren't allowed to come to terms with what's going to happen, or don't feel able to, and this is such a waste.
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