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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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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
Work
Program
Depths
Something
Behinds
Programming
Make
Behind
Hide
Always
Understand
Complexes
Doesn
Physics
Didn
Complex
Uncharted
Nature
Depth
Obstinate
Cannot
Blame
Messed

More quotes by Edsger Dijkstra

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Simplicity is a great virtue but it requires hard work to achieve it and education to appreciate it. And to make matters worse: complexity sells better.
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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LISP has jokingly been described as the most intelligent way to misuse a computer. I think that description is a great compliment because it transmits the full flavour of liberation: it has assisted a number of our most gifted fellow humans in thinking previously impossible thoughts.
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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Simplicity is prerequisite for reliability.
Edsger Dijkstra
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FORTRAN, the infantile disorder, by now nearly 20 years old, is hopelessly inadequate for whatever computer application you have in mind today: it is now too clumsy, too risky, and too expensive to use.
Edsger Dijkstra
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Probably I am very naive, but I also think I prefer to remain so, at least for the time being and perhaps for the rest of my life.
Edsger Dijkstra
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The prisoner falls in love with his chains.
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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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.
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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If there is one 'scientific' discovery I am proud of, it is the discovery of the habit of writing without publication in mind.
Edsger Dijkstra
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Programming is one of the most difficult branches of applied mathematics the poorer mathematicians had better remain pure mathematicians.
Edsger Dijkstra
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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
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Besides a mathematical inclination, an exceptionally good mastery of one's native tongue is the most vital asset of a competent programmer.
Edsger Dijkstra
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The ability of discerning high quality unavoidably implies the ability of identifying shortcomings.
Edsger Dijkstra
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How do we convince people that in programming simplicity and clarity - in short: what mathematicians call elegance - are not a dispensable luxury, but a crucial matter that decides between success and failure?
Edsger Dijkstra
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There is very little point in trying to urge the world to mend its ways as long as that world is still convinced that its ways are perfectly adequate.
Edsger Dijkstra
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In their capacity as a tool, computers will be but a ripple on the surface of our culture. In their capacity as intellectual challenge, they are without precedent in the cultural history of mankind.
Edsger Dijkstra
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The use of anthropomorphic terminology forces you linguistically to adopt an operational view. And it makes it practically impossible to argue about programs independently of their being executed.
Edsger Dijkstra