You can’t be afraid to take a loss. The people who are afraid to take a loss are the ones who get killed in this business.

The rules of survival never change, whether you’re in a desert or in an downtown street: you need to be hydrated, you need food, and you need shelter.

一个人直到能够超越个人利益的狭隘局限，关注整个人类的利益，他才真正开始生活。

如果你感到迷茫，就看看自己的内心。

过去总是通过小事进入现在。

积极心理学不仅仅是微笑；它是关于什么使生活值得过的科学研究。