世界上没有什么比笑声和好心情更具感染力了。

The market is always right, and I am always wrong.

The best way to find yourself is to lose yourself in the service of others.

真正理解某人的唯一方法是毫无评判地倾听他们。

If you can't explain it simply, you don't understand it well enough.

经济学中最重要的是理解个人和企业的行为。

唯一有价值的东西是你无法买到的东西。