A forest without diversity is like a library with only one book.

A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.

无产阶级，现今社会的最下层，如果不炸毁构成官方社会的整个上层，就不能抬起头来，挺起胸来。

The dead are never really gone, they just change form.

"I’m a normal guy who just happens to play tennis well."

一个谜团的核心不是犯罪，而是涉及的人。