Persistence is the bridge between dreams and reality.

我想要自由，而艺术给了我自由。

A man knows when he is growing old because he begins to look like his father.

一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。

I don't know what's better gettin' laid or gettin' paid.