Your self-worth is determined by you. You don't have to depend on someone telling you who you are.

"The universe is not only stranger than we imagine, it is stranger than we can imagine."

新的领导者是促进者，而不是命令者。

最危险的毒药是成就感。解药是每天早上都像个初学者一样思考。

幸福不是你为未来推迟的东西；它是你为现在设计的东西。