诗人是无形之物的祭司。

Every painting is a self-portrait, even when it's not.

Sustainability isn't a cost center; it's the greatest untapped profit pool of our generation.

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.

Success is not final, failure is not fatal: It is the courage to continue that counts.