领导力就是让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。

I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.

I've learned that you can't control everything, but you can control how you react to it.

"In the middle of difficulty lies opportunity."

We are just beginning to scratch the surface of understanding how our bodies perceive the environment.

教师不应该像往空容器里倒知识那样教学，而应该像点燃火焰那样教学。