解决数学问题的旅程和解决方案本身一样重要，因为它教会我们耐心、坚持和发现的快乐。

知识的最大敌人不是无知，而是知识的幻觉。

Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.

The spirit is the life that itself cuts through life.

I am extraordinarily patient, provided I get my own way in the end.

通货膨胀是夜间的窃贼。