The only way to discover the limits of the possible is to go beyond them into the impossible.

我们都是由故事构成的，而这些故事从来不只是属于我们自己。

解释：君子不因为天色昏暗而毁弃自己的行为举止。

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.

当你借出某物时，假装你是在赠送。如果它被归还，你会感到惊喜和快乐。