The world is a book, and those who do not travel read only one page.

I believe in the power of storytelling to change the world.

最重要的是享受你所做的事情。

A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.

生存的唯一方法就是互相照顾。

中国经济是一个独特的案例，政府与市场的互动方式挑战了传统的经济理论。