It is easier to change the specification to fit the program than vice versa.
ALAN PERLISThere are two ways to write error-free programs; only the third one works.
More Alan Perlis Quotes
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When it started out, it was an awful lot of fun. Of course, the paying customers got shafted every now and then, and after a while we began to take their complaints seriously.
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Adapting old programs to fit new machines usually means adapting new machines to behave like old ones.
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You’ve solved the wrong problem. Work hard to improve.
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Every reader should ask himself periodically.
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Simplicity does not precede complexity, but follows it.
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Are more sure when you can write, even more when you can teach, but certain when you can program.
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Every program has (at least) two purposes: the one for which it was written and another for which it wasn’t.
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What fun is there in making plans, acquiring discipline in organizing thoughts, devoting attention to detail and learning to be self-critical?
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A LISP programmer knows the value of everything, but the cost of nothing.
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Some programming languages manage to absorb change, but withstand progress.
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The best book on programming for the layman is Alice in Wonderland, but that’s because it’s the best book on anything for the layman.
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Any noun can be verbed.
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If a listener nods his head when you’re explaining your program, wake him up.
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Is it possible that software is not like anything else.
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Motto for a research laboratory: what we work on today, others will first think of tomorrow.
ALAN PERLIS