"To write is to resist the silence of the world."

The beauty of instrumental variables is that they allow us to see the world in a new light.

The only true voyage of discovery would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others.

I’m a normal guy who just happens to play tennis very well.

我们是我们一再重复的行为。因此，卓越不是一种行为，而是一种习惯。

The older one grows, the more one likes indecency.