"I don't want to be a one-hit wonder. I want to have a career."

领导力就是赋予他人力量，让他们实现自己认为不可能的事情。

时间不会治愈。它只是让伤痛变得熟悉。

The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

数学的美在于它允许我们抽象出现实世界的复杂性，专注于基本原则。