音乐是心与心之间的桥梁。

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.

全球政治的未来将由民主和威权制度之间的竞争所塑造。

The market is a reflection of the collective decisions of all participants.

文学让我们能够活出千种人生，体验千种情感。