事实是，我不知道我在做什么。但我知道我在全心全意地做。

The only person you should try to be better than is the person you were yesterday.

迄今为止发现的让许多人自愿合作的唯一方式是通过自由市场。

Accepting your flaws only makes you a winner.

未来属于那些在利润与目标之间取得平衡的人。