我们所认识的最美丽的人，是那些经历过失败、痛苦、挣扎、失落，却又从深渊中走出来的人。
The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.
There is no man, however wise, who has not at some period of his youth said things, or lived in a way the consciousness of which is so unpleasant to him in later life that he would gladly, if he could, expunge it from his memory.
当被问及SpaceX连续发生三次故障时
Happiness in intelligent people is the rarest thing I know.
所谓顿悟，说明真理是不可分割的
任何经济体中最重要的资源是其人民的才能。