对于你所拥有的，要心存感激，这样你就会拥有更多。对于你所没有的，如果念念不忘，你永远都不会满足。

我的座右铭是：为一点点感到满足，但希望获得更多。

There are two freedoms - the false, where a man is free to do what he likes; the true, where he is free to do what he ought.

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

The theory of automorphic forms is a central subject in modern number theory.