The act of discovery is not reserved for the genius alone.

If you're going to try, go all the way. Otherwise, don't even start.

I'm a very lucky person. I get to make movies for a living, and I get to make the movies I want to make.

时间是最好的老师，但不幸的是，它杀死了所有的学生。

The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.