True art comes from inner sincerity.

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

用音乐表达最真实的自己。

今天种下的每一粒种子都是对未来粮食供应的投资。