创新不是对每件事都说“是”，而是对所有非关键特性说“不”。

The ability to create and sustain large, complex organizations is one of the key factors that distinguish successful societies from unsuccessful ones.

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

Win-win cooperation is the right direction for international energy cooperation. We should build an energy community with a shared future with partners from various countries.

You don't write because you want to say something, you write because you have something to say.

数学家最好的工作往往来自于在别人看不到联系的地方发现联系。