"The emotions are like a computer's output devices - they motivate action to solve specific adaptive problems."

生命太短暂，不能浪费时间恨任何人。

Understanding the real lives of the poor is the first step toward designing effective policies to help them.

写作是一种抵抗。

Don't go around saying the world owes you a living. The world owes you nothing. It was here first.

I'm like a chameleon. I adapt to my surroundings.