The only thing necessary for the triumph of evil is for good men to do nothing.

教导别人，就是要使其长处得以发扬，使其短处得以遏制。

我认识的最优秀的CEO都是老师，他们教学内容的核心都是战略。

科学是提出正确问题的艺术。

出自北齐·颜之推《颜氏家训·勉学》。积累财富千万，也胜不过多读些书有用。古代有“书中自有黄金屋，书中自有颜如玉”的说法，读好书就能财源滚滚、美女满室。这句话意在强调读书以立世的重要意义。

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 more you know, the more you realize how little you know.