地球上的每个人都有一个等待他的宝藏。

改变的秘诀是将你所有的精力集中在建设新事物上，而不是与旧事物斗争。

The beauty of mathematics lies in its ability to describe the world in a precise and elegant way.

Great leaders don’t just lead people—they inspire them to lead themselves.

In general， the art of government consists of taking as much money as possible from one class of citizens to give to another.

最难的事情是接受你不是自己故事中的英雄。