学会爱自己，这是最伟大的爱。

如果一个聪明人干了一件蠢事，那就不会是一件小小的蠢事。

The only way to do great work is to love what you do.

Combinatorics is like the art of counting without actually counting.

We are all born with a certain package. We are who we are: where we were born, who we were born as, how we were raised. We're kind of stuck inside that person, and the purpose of civilization and growth is to be able to reach out and empathize a little bit with other people.