A woman can become a man’s friend only in the absence of passion between them.

I don't write for the reader, I write against the reader.

I'm proof that you can come from nothing and make something of yourself.

一个好的数学家是能看到定理之间类比关系的人。一个伟大的数学家是能看到类比关系之间的类比关系的人。

我们将比以往任何时候都更强大地度过这一关。