The most important thing in entrepreneurship is persistence.

Three things you need: The ability to not give up something till it works， the ability to give up something that does not work， and the trust in other people to help you distinguish between the two.

宇宙不仅比我们想象的更奇怪，它比我们能够想象的还要奇怪。

To rapidly reveal the true character of a person you just met， move them onto an abysmally slow internet connection. Observe.

每个人都有不为世人所知的秘密悲伤；我们常常称一个人冷漠，其实他只是悲伤。