弦理论是二十一世纪物理学的一部分，偶然落入了二十世纪。
Patience is the key to success in investing.
The pursuit of knowledge is a never-ending journey.
The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.
在我们身上，没有什么是永恒的。
合作是科学进步的基础——没有人是独自工作的。
Always look at what you have left. Never look at what you have lost.
If someone is trying to convince you it’s not a pyramid scheme， it’s a pyramid scheme.