在合适的人手中，一本书可能比刀更危险。

我喜欢创造一个不存在的世界，这就是电影的魅力。

Don’t say anything about someone in email you would not be comfortable saying to them directly， because eventually they will read it.

Good design should be available to all, not just those who can afford it.

模形式的算术是理解高维对象的门户。

The only thing that overcomes hard luck is hard work.

不要把事实告诉不值得的人。