一个好的数学问题的定义是它产生的数学，而不是问题本身。
仅仅拥有好的头脑是不够的，重要的是如何善用它。
预测未来的最好方式就是创造未来。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.
你无法改变你拒绝面对的事情。
保持耐心，耐心等待机会。
We will laugh at the laughable， and will not be able to refrain from laughing.