你无法管理你无法衡量的东西。
For life to be a fairytale, perhaps all you need is to believe.
2015年:贝索斯致股东信《全世界对失败最宽容的公司》
Learning is essentially a matter of stimulus-response connections.
I never wanted to be a rock star. I just wanted to play music.
The only thing more dangerous than ignorance is arrogance.