数学是人类精神最美丽和最强大的创造。

历史不仅仅是关于事件，而是关于那些经历过这些事件的人的情感和思想。

The miracle of compounding returns is overwhelmed by the tyranny of compounding costs.

The people who are crazy enough to think they can change the world are the ones who do.

写作是对现实的反叛行为。