你永远无法逃离自己的心。

无论发生什么，继续歌唱，继续梦想，继续相信。

我们都是自己故事中的英雄。

"I believe that every child deserves to see themselves in the books they read."

PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。

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.