"Computer science is no more about computers than……" — Edsger Dijkstra
"Computer science is no more about computers than astronomy is about telescopes, biology is about microscopes or chemistry is about beakers and test tubes. Science is not about tools. It is about how we use them, and what we find out when we do."
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Edsger Dijkstra
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73 Quotes by Edsger Dijkstra
Edsger Dijkstra has 73 quotes on this site.
A few more worth reading:
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The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offense.
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Elegance is not a dispensable luxury but a factor that decides between success and failure.
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If debugging is the process of removing software bugs, then programming must be the process of putting them in.
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Why has elegance found so little following? That is the reality of it. Elegance has the disadvantage, if that's what…
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I mean, if 10 years from now, when you are doing something quick and dirty, you suddenly visualize that I…
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APL is a mistake, carried through to perfection.
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Lisp has jokingly been called "the most intelligent way to misuse a computer". I think that description is a great…
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The purpose of abstraction is not to be vague, but to create a new semantic level in which one can…
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Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable…
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In the good old days physicists repeated each other's experiments, just to be sure. Today they stick to FORTRAN, so…
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The tools we use have a profound and devious influence on our thinking habits, and therefore on our thinking abilities.
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We shall do a much better programming job, provided that we approach the task with a full appreciation of its…
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More Astronomy Quotes
This quote is filed under Astronomy Quotes,
one of 254 quotes in that category. Here are a few more:
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For my confirmation, I didn't get a watch and my first pair of long pants, like most Lutheran boys. I…
— Wernher von Braun
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I went to the University of Washington as a physics and astronomy major. My other interest, of course, was aviation.…
— Michael P. Anderson
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My decision to begin research in radio astronomy was influenced both by my wartime experience with electronics and antennas and…
— Antony Hewish
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Nothing can be more destructive to ambition, and the passion for conquest, than the true system of astronomy. What a…
— Bernard le Bovier de Fontenelle
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For many parts of Nature can neither be invented with sufficient subtlety, nor demonstrated with sufficient perspicuity, nor accommodated unto…
— Francis Bacon
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No one knows the diversity in the world, not even to the nearest order of magnitude. ... We don't know…
— E. O. Wilson
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Almost all the greatest discoveries in astronomy have resulted from what we have elsewhere termed Residual Phenomena, of a qualitative…
— John Herschel
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Astronomy concerns itself with the whole of the visible universe, of which our earth forms but a relatively insignificant part;…
— Charles Lapworth
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The poet alone knows astronomy, chemistry, vegetation, and animation, for he does not stop at these facts, but employs them…
— Ralph Waldo Emerson
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Man carries the world in his head, the whole astronomy and chemistry suspended in a thought. Because the history of…
— Ralph Waldo Emerson
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Science only means knowledge; and for [Greek] ancients it did only mean knowledge. Thus the favorite science of the Greeks…
— Gilbert K. Chesterton
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The end of the eighteenth and the beginning of the nineteenth century were remarkable for the small amount of scientific…
— John Herschel
See all 254 Astronomy Quotes »