Edsger Dijkstra
Edsger Dijkstra
Edsger Wybe Dijkstra; 11 May 1930 – 6 August 2002) was a Dutch computer scientist. A theoretical physicist by training, he worked as a programmer at the Mathematisch Centrumfrom 1952 to 1962. He was a professor of mathematics at the Eindhoven University of Technologyand a research fellow at the Burroughs Corporation. He held the Schlumberger Centennial Chair in Computer Sciences at the University of Texas at Austin from 1984 until 1999, and retired as Professor Emeritus in 1999...
Edsger Dijkstra quotes about
thinking profound tools
The tools we use have a profound and devious influence on our thinking habits, and therefore on our thinking abilities.
thinking progress pieces
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
intelligent thinking numbers
Lisp has jokingly been called "the most intelligent way to misuse a computer". I think that description is a great compliment because it transmits the full flavor of liberation: it has assisted a number of our most gifted fellow humans in thinking previously impossible thoughts.
technology thinking swim
The question of whether computers can think is like the question of whether submarines can swim.
mean learning thinking
We are all shaped by the tools we use, in particular: the formalisms we use shape our thinking habits, for better or for worse, and that means that we have to be very careful in the choice of what we learn and teach, for unlearning is not really possible.
learning thinking profound
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.
thinking naive
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.
thinking profound tools
A programming language is a tool that has profound influence on our thinking habits.
self-esteem thinking long
Many mathematicians derive part of their self-esteem by feeling themselves the proud heirs of a long tradition of rational thinking; I am afraid they idealize their cultural ancestors.
mistake thinking argument
It is a mistake to think that programmers wares are programs. Programmers have to produce trustworthy solutions and present it in the form of cogent arguments. Programs source code is just the accompanying material to which these arguments are to be applied to.
excitement knows
Much of the excitement we get out of our work is that we don't really know what we are doing.
computer question submarine whether
The question of whether a computer can think is no more interesting than the question of whether a submarine can swim.
clever humility skulls
The competent programmer is fully aware of the limited size of his own skull. He therefore approaches his task with full humility, and avoids clever tricks like the plague.
today bugs sticks
In the good old days physicists repeated each other's experiments, just to be sure. Today they stick to FORTRAN, so that they can share each other's programs, bugs included.