出自先秦《荀子·性恶》引古语。不知儿子的为人，看看他的朋友就清楚了；不知国君是否贤明，看看他左右的大臣是什么德行就知道了。

我犯下的最大错误是过度看中人的才能而不是人品。我认为拥有一颗善良的心至关重要。

I think my movies are more about the characters than the plot.

Every great mathematical theory begins as a heresy and ends as a dogma.

The human mind is a complex and fascinating subject, and understanding it requires a deep dive into both the conscious and subconscious realms.

I am not a filmmaker who makes films to make money. I make films because I have something to say.

控制的目的是使系统在存在不确定性和干扰的情况下仍能按期望的方式运行。