We don't stop playing because we grow old; we grow old because we stop playing.

"If you can’t fly, then run. If you can’t run, then walk. If you can’t walk, then crawl. But whatever you do, you have to keep moving forward."

I don’t know that women are always rewarded for being charming. I think they are usually punished for it.

Mathematics is the language with which God has written the universe.

写作是一种抵抗行为，一种重新获得声音和身份的方式。

"Happiness is not something ready made. It comes from your own actions."

纠错是使量子计算机实用的关键。