The power of a man, to take it universally, is his present means, to obtain some future apparent good.

"The only limit to our realization of tomorrow will be our doubts of today."

数学是一种思维方式，而不仅仅是一堆事实。

"Every child deserves to see themselves in the stories they read."

——《致鲁赛尔函》（1906年11月8日）

In the end, we are all alone. But that loneliness is what connects us all.

A company’s true value is measured by its impact on people and the planet.

I'm here to live my life, not to be a part of yours.