真正的领导力是创造更多领导者，而不是追随者。

The strength of a state is not just its ability to coerce, but its ability to provide services and maintain legitimacy in the eyes of its citizens.

写一本书就像去一个未知的国度旅行。

The best way to predict the future is to invent it.

数学的美在于它的普遍性。

艺术是最高形式的希望。