了解他人是智慧，了解自己是聪明

"And this I believe: that the free, exploring mind of the individual human is the most valuable thing in the world. And this I would fight for: the freedom of the mind to take any direction it wishes, undirected."

Act as if what you do makes a difference. It does.

竞争优势的真正来源是想象未来的能力。

你有敌人?很好。这说明在你的生命中的某个时刻,你曾经呐喊过。