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.

人们之所以加入社会是为了保护他们的财产。

I paint people not because of what they are like, not exactly in spite of what they are like, but how they happen to be.

自由不仅仅是摆脱枷锁，而是以一种尊重和增进他人自由的方式生活。

我相信梦想和努力的力量。