有比我更好的起跑者，但我是强大的终结者。

"The world is full of magic, you just have to believe in it."

我不怕辛苦工作。我在一个把努力工作当作生活方式的家庭中长大。

I'm a person who likes to be unique.

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.