No man's knowledge here can go beyond his experience.

当你有话要说时，沉默就是谎言。

美超出了我们眼睛的承受能力。

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.