采矿效率来自于持续改进，而不仅仅是重大突破。

In crowds it is stupidity and not mother-wit that is accumulated.

I have self-doubt. I have insecurity. I have fear of failure. I have nights when I show up at the arena and I’m like, “My back hurts, my feet hurt, my knees hurt. I don’t have it. 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.

"The world is a brutal place. My books reflect that."

一个好的程序员是在穿过单行道之前总是两边都看的人。

数字化转型不是选择题，而是必答题。