There is more than one kind of freedom... Freedom to and freedom from. In the days of anarchy, it was freedom to. Now you are being given freedom from. Don't underrate it.

The past is a foreign country; they do things differently there.

爱是非理性的。你越爱一个人，就越觉得一切都没有意义。

I did not write half of what I saw, for I knew I would not be believed.

I think the most important thing in life is self-confidence.

质数就是当你把所有模式都剔除后剩下的东西。我觉得质数就像生活，它们非常有逻辑性，但你永远无法找出规律，即使你花上一辈子时间去思考。