人は、失敗を恐れずに挑戦することで成長する。

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.

I don't want to be a star, I want to be a legend.

Trust the scientific process—it’s slow but it works.

过去总是与我们同在，但它不必定义我们的未来。