I don't know. Sometimes when I feel about to cry, it often evolves into an impulse to almost laugh. That must have been how I really felt at the time, because I laughed, almost giggled.

当我听到文化这个词时，我伸手去拿支票簿。

The arithmetic of L-functions is a key to unlocking the secrets of the universe.

我认为数学家更像艺术家，而不是科学家。

我认为我们都在尽力利用现有条件做到最好。

I don't have time to hate people who hate me because I'm too busy loving people who love me.

"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all."