In physics, we often find that the most beautiful solutions emerge from the messiest problems.

"Opportunities don't happen. You create them."

"The purpose of a writer is to keep civilization from destroying itself."

我们对明天的唯一限制是我们今天的疑虑。

发现的兴奋感永远不会过时。

I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.

扬撒糠屑迷了眼，也会让天地四方都变了位置；蚊虫叮咬皮肤，也会让人通宵都不能安眠。