人类的精神比任何可能发生的事情都要强大。

"In observational studies, we often have to rely on assumptions that are not directly testable."

You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.

文学是在非人的世界中保持我们人性的火焰。

我不是榜样，我是那些不相信榜样的人的榜样。