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.

自由是对必然性的认知。

The future belongs to those who dare to challenge the status quo in science and business.

世界是个好地方，值得为之奋斗。