抖音的成功证明了算法推荐和人工运营可以完美结合。

I'm a perfectionist. I'm pretty much insatiable. I feel there's so many things I can improve on.

科学的大悲剧——一个丑陋的事实扼杀了一个美丽的假说。

"If you believe in your voice, keep going."

The art of invention consists in finding out the causes of known effects.

水的源头如果浑浊，那么水流就不可能清澈；言行不讲信用的，名声必然受到损害。