释义：不能因为一时的称赞，就认为某人是君子；也不能因为一时的诽谤，就认为某人是小人。

你必须先跌倒才能飞翔。

The essence of mathematics lies in its freedom.

Research is a journey where the destination is unknown, but the pursuit is everything.

一本书是一面镜子：如果一只猿猴看进去，一个使徒几乎不可能看出去。

I think the most important thing in life is to be true to yourself.