人生的主要任务就是：识别和区分事物，这样我就能清楚地告诉自己哪些是外部不可控的，哪些是我实际可控的选择。
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.
每个挑战都是伪装的机会。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
It is not, nor cannot come to good. But break, my heart, for I must hold my tongue.