合作是电影制作的本质。没有它，你什么也没有。

Psychology must be a science of description, not explanation.

Don't be afraid to make mistakes. If you're not making mistakes, you're not trying hard enough.

在不幸中所表现出来的勇气，通常总是使卑怯的心灵恼怒，而使高尚的心灵喜悦的。