电影中的每一个镜头都应该有一个目的，一个存在的理由。

History is not just about facts, but about the shadows between them.

世界是一个复杂的地方，我试图在我的写作中反映这一点。

The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.

形式化方法不是银弹，但它们是追求可靠系统的重要工具。