People believe in God because the world is very complicated and they think it is very unlikely that anything as complicated as a flying squirrel or the human eye or a brain could happen by chance.

The challenge is to make the invisible visible.

每面墙都有自己的声音，我的工作就是倾听。

I'm not afraid of risks, I'm afraid of regrets.

在科学中，最重要的发现往往来自于关注意外现象。