建筑是关于给出正确的答案,而不是提出正确的问题。
Every mathematical theorem is a story, a narrative that unfolds through logic and reason, leading to a deeper understanding of the world.
Enjoyment appears at the boundary between boredom and anxiety, when the challenges are just balanced with the person’s capacity to act.
It is always good to have a problem that you cannot solve. It means you have something to work on.
No president who performs his duties faithfully and conscientiously can have any leisure.