Stay focused on what you can control, and don’t waste energy on what you can’t.

The greatest reward is knowing that my music has made a difference in someone’s life.

真正的领导力意味着做出今天艰难的决定，这些决定将在几十年后获得回报。

这就是学习的意义。你突然以一种新的方式理解了你一生都理解的东西。