一个好故事可以改变世界，一次一个读者。

I don't believe in anything, and that's the only thing I believe in.

The more we learn about the universe, the more we realize how much we don't know.

You have to believe in yourself when no one else does.

数学不是一项观赏性运动。

过去从未死去，它甚至不是过去。