The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

成功不在于金钱或名声，而在于你对他人产生的影响。

Why should you mind being wrong if someone can show you that you are？

What is tragedy? tragedy is the conflict of good.

写作是一种希望的行为。