The sea is a good place to think of the future.

做你自己，你就能成为任何你想成为的人。

The most powerful art is often the most ambiguous.

生命最伟大的礼物是能够想象它的另一种可能。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

Psychology must be a science of facts, not theories.

"Writing is a way to explore the unknown within ourselves."

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.