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.
Protecting yourself is very challenging in the hostile environment of the Internet. Imagine a global environment where an unscrupulous person from the other side of the planet can probe your computer for weaknesses and exploit them to gain access to your most sensitive secrets.
We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren't that many things people use twice a day.
Before social media, if I, as an individual wanted to publish something to the world, unless I could get some local TV crew to interview me, or I wrote an op-ed or took out an ad, I had no voice.
Overnight the digital age had changed the course of history for our company. Everything that we thought was in our control no longer was. But within a year we had invested in social media and digital experts. Now Starbucks is the number one brand on Facebook.
Just think of what a world it would be if we could measure the characteristics of your body when you get sick and transmit those directly to a doctor or a computer. You could get diagnosed and cured instantly and wirelessly.
With the cloud, you don't own anything. You already signed it away.
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