不要等到别人告诉你准备好了才行动，这个世界或许会说你还不够格。我等了很久才允许自己失败。拜托，你根本不必问，不用向世界宣告你已准备就绪。展现自己，放手去做。

最优秀的科学家是那些在自然的复杂性面前保持谦逊的人。

The only philosophy which can be responsibly practiced in face of despair is the attempt to contemplate all things as they would present themselves from the standpoint of redemption.

To write history is to wrestle with ghosts.

一个组织的原则质量决定了其行动的质量。