The secret of change is to focus all your energy not on fighting the old, but on building the new.

I'm not a rapper, I'm a Native American legend.

It's not always necessary to be better than everyone else, but to be better than you used to be.

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.

我喜欢狗。你总是知道狗在想什么。它有四种情绪：开心、难过、生气和专注。