"The past is never dead. It's not even past."

True leadership is about making tough decisions today that will benefit future generations.

I've been waiting more than 30 years to say this: "Dad, I always told you I'd come back and get my degree." I want to thank Harvard for this timely honor. I'll be changing my job next year…and it will be nice to finally have a college degree on my resume.

I always work with a goal, and the goal is to improve as a player and as a person.

改变的秘诀是集中你的所有能力，不是摧毁旧的，而是建造新的。

It has yet to be proven that intelligence has any survival value.

可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。