The beauty of physics lies in its ability to explain the simplest phenomena with the most profound theories.

语言中最具破坏性的一句话是：“一直都是这样做的。”

创作的行为是一种启示的行为。

I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

A building should touch the earth lightly.

Leadership is about making the tough decisions when they matter most.