The most important thing in investing is to have a plan and stick to it.

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.

我是一个非常冷静的人。这有助于我在网球和生活中的表现。

Music helps me find my way and also lose it.