熵是对随机变量不确定性的度量。

The best directors are the ones who can make the audience feel something.

The trick is not to learn to trust your gut feelings, but rather to discipline yourself to ignore them.

We have a mantra: don’t be evil, which is to do the best things we know how for our users, for our customers, for everyone. So I think if we were known for that, it would be a wonderful thing.

你越想控制艺术，它就越失去生命力。