解决数学问题的喜悦是无与伦比的;这是纯粹的智力胜利的时刻。
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
The beauty of physics lies not in having all the answers, but in asking better questions.
最好是不失败,其次则是败了却还有办法成功,这才叫善于用人。 
The truth will set you free. But not until it is finished with you.
Literature is the bridge between cultures, a way to understand the other without judgment.