Innovation distinguishes between a leader and a follower.

General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.

如果名分不正理论上便讲不通，理论上讲不通，事情便办不成；……因此，君子给某种事物起名字时，就一定要在理论上讲得通，在实践上就一定能行得通。

I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

这是Airbnb爱彼迎CEO布莱恩·切斯基(Brian Chesky) 在他的高中年鉴上写的。

"Truth is not always the most comforting thing, but it is the most necessary."

I like to be a free spirit. Some don’t like that, but that’s the way I am.