学习数学的最好方法就是做数学。
The best way to learn mathematics is to do mathematics.
You have to believe in yourself when no one else does.
The more you know yourself, the more patience you have for what you see in others.
阈限性是一种模糊和矛盾的状态，一个纯粹可能性的领域。
无限的概念不仅仅是一个数学抽象，而是一个物理现实。
I don't wait for moods. You accomplish nothing if you do that. Your mind must know it has got to get down to work.
A story is a way of understanding the other.
