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.
Every setback is a setup for a comeback.
唱歌不是为了拿奖，是为了感动人。
眼睛是什么也看不见的，一定要用心去看。
The past is a foreign country; they do things differently there.
我们想要创造一种让人心甘情愿被其影响的技术。我们想要创造出美好的、体贴的服务和技术，它们一定要足够实用，实用到人们每天使用它们两次。就像他们使用牙刷一样。并没有多特别，就是人们每天要使用两次。
The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.