释义：日月依天而行，百谷草木依附地而生存。

痛苦是一扇门，通向比它本身更伟大的东西。

Psychology must look at the utility of consciousness.

在困难中蕴含着机会。

我们银河系的中心是一个极端物理学发生的迷人地方，能研究它是我的荣幸。

Watch your thoughts, for they become words. Watch your words, for they become actions. Watch your actions, for they become habits. Watch your habits, for they become your character. And watch your character, for it becomes your destiny. What we think, we become.

有时候最难写的故事是那些最贴近你内心的故事。