The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten.

Sustainability isn't an option; it's a responsibility we owe to future generations.

Experience is the name everyone gives to their mistakes.

如果你还在想着昨天，你就不会有更好的明天。

福楼拜认为不能用一种艺术形式解释另一种，伟大的画作无需言语解说。

I don't compete with anyone but myself.

A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.