Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
Edsger DijkstraRead
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.
Interpretation
The quote appreciates LISP as a powerful tool for creative thinking despite its unconventional use.
Edsger Dijkstra humorously highlights LISP's unique capability to inspire innovative thought, suggesting that its unconventional or seemingly misused applications can lead to profound insights. The quote celebrates the idea that true intelligence lies not only in the technical correctness but in the freedom of thought and creativity it enables.
In practice
In a tech conference speech discussing programming languages.
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
Simplicity is prerequisite for reliability.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
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.
The tools we use have a profound and devious influence on our thinking habits, and therefore on our thinking abilities.
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.
We did envision that some day the phone would be so small that you could hang it on your ear or even have it embedded under your skin.
A computer terminal is not some clunky old television with a typewriter in front of it. It is an interface where the mind and body can connect with the universe and move bits of it about.
It may not always be profitable at first for businesses to be online, but it is certainly going to be unprofitable not to be online.
Digital warfare, in the Clausewitz definition as 'the continuation of policy by other means,' reached Western public consciousness via my own country, Estonia, in 2007 when our governmental, banking, and news media servers were hit with 'distributed denial-of-service attacks,' which is when hackers overload servers until they shut down.
Our hardware is likely to turn into something like us a lot faster than we are likely to turn into something like our hardware...I very much doubt that our grandchildren will understand the distinction between that which is a computer and that which isn't.
Considering what human beings do and have done to human beings (and to other living things as well) ... I can never imagine what the devil people think computers can add to the horrors.
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