The reality is: sometimes you lose. And you’re never too good to lose. You’re never too big to lose. You’re never too smart to lose. It happens.

I don't know anyone who needs a subpar version of themselves.

我在数学上花的时间越多，我就越兴奋。

The art of doing mathematics consists in finding that special case which contains all the germs of generality.

粮食安全是国家安全的基石，我们必须牢牢把握在自己手中。

建筑师必须是诗人，但必须是建造的诗人。