我相信善良和同情的力量。

压力是一种特权 - 这意味着你有机会做出伟大的事情。

每一个词都是一个世界。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

地球资源有限，但人类的创造力无限。