一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
每个项目都是新的挑战，新的学习机会。
I don't really believe in failure. I believe in learning.
The writer's secret is not inspiration—for it is never clear where it comes from—but stubbornness, endurance.
知识分子中最大的一些身份错乱就是他们很难记得住自己不是上帝。