若无激情，或许不会犯错，但若无激情，也必定无伟大。

I have self-doubt. I have insecurity. I have nights when I show up at the arena and I’m like, ‘My back hurts, my feet hurt, my knees hurt. But, I just want to chill.’ We all have self-doubt. You don’t deny it, but you also don’t capitulate to it. You embrace it.

过去是一个跟随我们的影子，但让它定义我们是我们的选择。

一个好的程序员不是知道所有答案的人，而是知道如何找到答案的人。