从精神奴役中解放自己，只有我们自己才能解放我们的思想。

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.

不要害怕失败。失败没有错，目标定太低才有错。追求远大目标，虽败犹荣。