蜜蜂和海豚的幸福是存在。对于人类来说，是知道这一点并为之惊叹。

我从不模仿别人，因为我是独一无二的。

A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.

唯一能让你成为更好的人的是你自己。