Success is not about how much money you make, it's about the difference you make in people's lives.

市场永远是对的。

政府没有其他目的，只是保护财产。

数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。

The bigger the brain, the more complex the social world it can manage.

I have already carried out my duty. I have proved the Poincaré conjecture and I have nothing more to do in mathematics.

一个组织的领导质量决定了其文化质量。

Escribir es una forma de resistencia contra el olvido.