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Beauty is our business.

Edsger Dijkstra

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Edsger Dijkstra
Age: 72 †
Born: 1930
Born: May 11
Died: 2002
Died: August 5
Computer Scientist
Engineer
Mathematician
Physicist
Scientist
University Teacher
R'dam
Edsger Dijkstra
Edsger Wybe Dijkstra
Dijkstra
EWD
E.W. Dijkstra
Programming
Beauty
Business

More quotes by Edsger Dijkstra

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A convincing demonstration of correctness being impossible as long as the mechanism is regarded as a black box, our only hope lies in not regarding the mechanism as a black box.
Edsger Dijkstra
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The use of COBOL cripples the mind its teaching should, therefore, be regarded as a criminal offense.
Edsger Dijkstra
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If in physics there's something you don't understand, you can always hide behind the uncharted depths of nature. You can always blame God. You didn't make it so complex yourself. But if your program doesn't work, there is no one to hide behind. You cannot hide behind an obstinate nature. If it doesn't work, you've messed up.
Edsger Dijkstra
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Production speed is severely slowed down if one works with half-time people who have other obligations as well. This is at least a factor of four probably it is worse.
Edsger Dijkstra
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I don't need to waste my time with a computer just because I am a computer scientist.
Edsger Dijkstra
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I mean, if 10 years from now, when you are doing something quick and dirty, you suddenly visualize that I am looking over your shoulders and say to yourself Dijkstra would not have liked this, well, that would be enough immortality for me.
Edsger Dijkstra
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The computing scientist's main challenge is not to get confused by the complexities of his own making.
Edsger Dijkstra
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It is not the task of the University to offer what society asks for, but to give what society needs.
Edsger Dijkstra
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We shall do a much better programming job, provided that we approach the task with a full appreciation of its tremendous difficulty, provided that we stick to modest and elegant programming languages, provided that we respect the intrinsic limitations of the human mind and approach the task as Very Humble Programmers.
Edsger Dijkstra
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The art of programming is the art of organizing complexity.
Edsger Dijkstra
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Program testing can be used to show the presence of bugs, but never to show their absence!
Edsger Dijkstra
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Simplicity is prerequisite for reliability.
Edsger Dijkstra
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Teaching to unsuspecting youngsters the effective use of formal methods is one of the joys of life because it is so extremely rewarding.
Edsger Dijkstra
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The effective exploitation of his powers of abstraction must be regarded as one of the most vital activities of a competent programmer.
Edsger Dijkstra
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I think of the company advertising Thought Processors or the college pretending that learning BASIC suffices or at least helps, whereas the teaching of BASIC should be rated as a criminal offence: it mutilates the mind beyond recovery.
Edsger Dijkstra
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Teaching COBOL ought to be regarded as a criminal act.
Edsger Dijkstra
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Mentally mutilated potential programmers beyond hope of regeneration.
Edsger Dijkstra
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A most important, but also most elusive, aspect of any tool is its influence on the habits of those who train themselves in its use. If the tool is a programming language this influence is, whether we like it or not, an influence on our thinking habits.... A programming language is a tool that has profound influence on our thinking habits.
Edsger Dijkstra
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Aim for brevity while avoiding jargon.
Edsger Dijkstra
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The ability of discerning high quality unavoidably implies the ability of identifying shortcomings.
Edsger Dijkstra