Fame is not the most important thing in life. The most important thing is to be happy.

Evolution is not just a theory; it's a fact written in our genes.

The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.

Courage is the most important of all the virtues, because without courage you can't practice any other virtue consistently.

Don't be defined by what you didn't know or didn't do.

最伟大的突破来自那些拒绝放弃的人。

"Writing is a way of thinking, not just a record of thought."

一个伟大的故事是那种在你翻完最后一页后仍长久陪伴你的故事。