语言是存在的家。人在其家中居住。

"The books that the world calls immoral are books that show the world its own shame."

The only freedom which deserves the name is that of pursuing our own good in our way， so long as we do not attempt to deprive others of theirs or impede their efforts to obtain it.

 消灭一个错误，其贡献等同于、有时甚至超过建立一条新真理或新事实。

很大程度上运气是我有天才名誉的原因。在早上我不会走进办公室说“今天我聪明吗？，而是说，“今天我幸运吗？——数学家相对于其他人来说最大的优势是，数学家深刻理解“概率。

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.