What I remember above all about Harvard was being in the midst of so much energy and intelligence. It could be exhilarating, intimidating, sometimes even discouraging, but always challenging. It was an amazing privilege…and though I left early, I was transformed by my years at Harvard, the friendships I made, and the ideas I worked on.

Climate change is one of the biggest challenges of our time, and we must take action now.

In the end, we are all alone with our thoughts.

The only thing worse than bad health is a bad name.

永远不要低估一个简单想法的力量。