最伟大的故事是那些揭示人性复杂性的故事。
The greatest stories are those that reveal the complexity of human nature.
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.
Work spares us from three evils: boredom， vice， and need.
世界充满了故事，但这些故事都是一个。