Progress is possible only if we train ourselves to think about programs without thinking of them as pieces of executable code.
Edsger DijkstraRead
Mathematicians are like managers - they want improvement without change.
Interpretation
The quote suggests that both mathematicians and managers often strive for progress while resisting the changes necessary to achieve it.
Edsger Dijkstra's quote highlights a paradox present in both mathematics and management, where the desire for improvement often conflicts with the need for change. It reflects a common human tendency to seek better outcomes without wanting to alter the familiar structures or methods that may be causing inefficiencies, emphasizing the challenge of embracing change in pursuit of progress.
In practice
This quote can be shared during a team meeting to address resistance to new strategies.
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.
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.
There are no innocent bystanders ... what are they doing there in the first place?
Freedom is fragile and must be protected. To sacrifice it, even as a temporary measure, is to betray it.
In any dispute, each side thinks it's in the right and the other side is demons.
Without God man has no reference point to define himself. 20th century philosophy manifests the chaos of man seeking to understand himself as a creature with dignity while having no reference point for that dignity.
The glory of Christianity is to conquer by forgiveness. It is easier to forgive an enemy than to forgive a friend.
There are nuclear-weapons-free zones in several parts of the world already, except that they're not implemented fully, because the U.S. won't allow it.
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