我不担心人们说什么。我知道我能做什么。

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.

Nothing will work unless you do.

效率提升1%，可能就是生死之别。

地震是地质事件，而不是气象事件。

错误像稻草，浮在表面；欲寻珍珠者，必潜至深处。