Computer Programmers Quotes

• When debugging, novices insert corrective code; experts remove defective code.

  Richard E. Pattis

  Quality, Experts, Debugging

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• Computer science education cannot make anybody an expert programmer any more than studying brushes and pigment can make somebody an expert painter.

  Eric S. Raymond

  Technology, Experts, Computer

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• Any fool can write code that a computer can understand. Good programmers write code that humans can understand.

  Martin Fowler

  Inspirational, Funny, Humorous

  Jay Fields, Shane Harvie, Martin Fowler, Kent Beck (2009). “Refactoring: Ruby Edition”, p.36, Pearson Education

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• If you stay up late and you have another hour of work to do, you can just stay up another hour later without running into a wall and having to stop. Whereas it might take three or four hours if you start over, you might finish if you just work that extra hour. If you're a morning person, the day always intrudes a fixed amount of time in the future. So it's much less efficient. Which is why I think computer people tend to be night people - because a machine doesn't get sleepy.

  Bill Joy

  Running, Morning, Wall

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• The question of whether computers can think is like the question of whether submarines can swim.

  Edsger Dijkstra

  Technology, Thinking, Swim

  Interview with Jack Schofield, www.theguardian.com. August 19, 2002.

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• A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.

  Douglas Adams

  Inspirational, Funny, Fake People

  Douglas Adams (2012). “The Hitchhiker's Guide to the Galaxy: The Trilogy of Five”, p.690, Pan Macmillan

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• It's [programming] the only job I can think of where I get to be both an engineer and an artist. There's an incredible, rigorous, technical element to it, which I like because you have to do very precise thinking. On the other hand, it has a wildly creative side where the boundaries of imagination are the only real limitation.

  Andy Hertzfeld

  Jobs, Real, Learning

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• Some problems are so complex that you have to be highly intelligent and well informed just to be undecided about them.

  Laurence J. Peter

  Business, Intelligent, Thinking

  "Peter's Almanac". Book by Laurence J. Peter. Entry for September 24, 1982.

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• If debugging is the process of removing software bugs, then programming must be the process of putting them in.

  Edsger Dijkstra

  Funny, Debugging, Bugs

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• The best programmers are not marginally better than merely good ones. They are an order-of-magnitude better, measured by whatever standard: conceptual creativity, speed, ingenuity of design, or problem-solving ability.

  Randall E. Stross

  Creativity, Technology, Order

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• The trouble with programmers is that you can never tell what a programmer is doing until it's too late.

  Seymour Cray

  Technology, Too Late, Coders

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• Controlling complexity is the essence of computer programming.

  Brian Kernighan

  Technology, Essence, Simplicity

  Brian W. Kernighan (1981). “Software Tools in Pascal”, Addison-Wesley Professional

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• There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult.

  Tony Hoare

  Witty, Humorous, Simple

  "The Emperor's Old Clothes". Communications of the ACM 24 (2), (pp. 75-83), February 1981.

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• C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do it blows your whole leg off.

  Bjarne Stroustrup

  Funny, Witty, Humorous

  Bjarne Stroustrup's FAQ: Did you really say that?, www.stroustrup.com.

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• The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offense.

  Edsger Dijkstra

  Witty, Humorous, Teaching

  "How do we tell truths that might hurt?" by Edsger Dijkstra, June 18, 1975.

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  Measuring programming progress by lines of code is like measuring aircraft building progress by weight.

  Bill Gates

  Success, Trust, Leadership

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• In theory there is no difference between theory and practice. In practice there is.

  Yogi Berra

  Leadership, Funny Inspirational, Reality

  "Biography / Personal Quotes". www.imdb.com.

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• Complexity kills. It sucks the life out of developers, it makes products difficult to plan, build and test, it introduces security challenges, and it causes end-user and administrator frustration.

  Ray Ozzie

  Frustration, Technology, Challenges

  "Burden of the years weighs on Windows" by Steve Lohr and John Markoff, www.nytimes.com. March 26, 2006.

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• Most of you are familiar with the virtues of a programmer. There are three, of course: laziness, impatience, and hubris.

  Larry Wall

  Funny, Technology, Three

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• When I am working on a problem, I never think about beauty but when I have finished, if the solution is not beautiful, I know it is wrong.

  R. Buckminster Fuller

  Beauty, Beautiful, Niece

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• The ability to simplify means to eliminate the unnecessary so that the necessary may speak.

  Hans Hofmann

  Inspirational, Business, Mean

  1967 Search for the Real.

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• As soon as we started programming, we found to our surprise that it wasn't as easy to get programs right as we had thought. Debugging had to be discovered. I can remember the exact instant when I realized that a large part of my life from then on was going to be spent in finding mistakes in my own programs.

  Maurice Wilkes

  Mistake, Technology, Coders

  "The Design and Use of the EDSAC". Lecture delivered at the Digital Computer Museum, September 23, 1979.

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• The most likely way for the world to be destroyed, most experts agree, is by accident. That's where we come in; we're computer professionals. We cause accidents.

  Nathaniel Borenstein

  Humorous, Learning, Agreement

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• Should array indices start at 0 or 1? My compromise of 0.5 was rejected without, I thought, proper consideration.

  Stan Kelly-Bootle

  Funny Inspirational, Technology, Compromise

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• Most software today is very much like an Egyptian pyramid with millions of bricks piled on top of each other, with no structural integrity, but just done by brute force and thousands of slaves.

  Alan Kay

  Funny Inspirational, Integrity, Technology

  "A Conversation with Alan Kay: Big talk with the creator of Smalltalk — and much more". Interview with Stuart Feldman in ACM Queue, Volume 2, issue 9, queue.acm.org. December 27, 2004.

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