I think it's important to have a sense of humor about yourself and not take yourself too seriously.

The past is always tense, the future perfect.

解析：通过实践磨练自己。

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.