You can't direct a film unless you know what the end is going to be.

The music is my voice when I can't speak.

名誉是一件无聊的骗人的东西；得到它的人未必有什么功德，失去它的人也未必有什么过失。

Man is not the creature of circumstances; circumstances are the creatures of men.

"Love is not about possession, it's about appreciation."

发散级数是魔鬼的发明，基于它们的任何证明都是一种耻辱。

Teaching is my greatest work of art.