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.

无论生活多么困难，总有一些事情你可以做并且成功。

I'm not perfect, but I'm always trying to improve.

"The joy of writing is in the discovery of the unknown."