"I am free, no matter what rules surround me. If I find them tolerable, I tolerate them; if I find them too obnoxious, I break them. I am free because I know that I alone am morally responsible for everything I do."

数学之美在于它能够揭示看似复杂事物背后的简单性。

The only time I'm happy is when I'm on stage.

唯一值得写的就是人类内心的自我冲突。