夜晚是一面镜子,它向你展示你害怕的东西。
The night is a mirror, and it shows you what you’re afraid of.
物理学不仅仅是寻找答案,它关乎提出正确的问题。
The only way to tell the truth is to speak with authority, and the only way to speak with authority is to claim the right to tell the truth.
Courage doesn’t mean you don’t get afraid. Courage means you don’t let fear stop you.
做义事也是这样,能演说的就演说,能讲书的就讲书,能做事的就做事,这样义事才可以成功。 
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.