Simplicity is prerequisite for reliability.
Edsger DijkstraRead
Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
Interpretation
We can innovate and improve by changing our perspective on programming to focus on ideas rather than code.
Edsger Dijkstra's quote emphasizes the importance of conceptualizing programming as a way of solving problems and implementing ideas, rather than merely writing lines of code. By shifting our mindset to focus on the underlying logic and principles that drive software development, we can foster creativity and innovation, ultimately leading to better solutions and progress in technology.
In practice
In a tech conference talk about modern agile methodologies.
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.
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.
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.
Our civilization depends critically on software, and we have a dangerously low degree of professionalism in the computer fields
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.
What we believe, endorse, agree with, and depend on is representable and, increasingly, represented on the Web. We all have to ensure that the society we build with the Web is the sort we intend.
Strangely enough, the linking of computers has taken place democratically, even anarchically. Its rules and habits are emerging in the open light, rather shall behind the closed doors of security agencies or corporate operations centers.
Technology to wipe out truth is now available. Not everybody can afford it but it's available. When the cost comes down, look out!
Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire - has been ethically ambiguous.
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