I’m not a pessimist. I’m an optimist trained in pessimism.

我不怕死，我怕不去尝试。

没有自然光的房间不是真正的房间。

A picture book is like a theater where the audience can walk around on stage.

我们为新南开所抱的志愿，不过是‘了解中国，服务中国’这两句话。

"I'm interested in the darkness. If you don't go into the darkness, you're never going to see the light."