与孩子们在一起，灵魂得到治愈。

I think that everything is possible if you put your mind to it.

The goal of mathematics is to make the simple complicated, and the complicated simple.

Language is not a cultural artifact that we learn the way we learn to tell time or how the federal government works. Instead, it is a distinct piece of the biological makeup of our brains.

一个国家的价值，从长远来看，就是它所组成的个体的价值。

【译文】 孔子说：“三军可以剥夺主帅，匹夫不可剥夺志向。”

I'm not running from my past; I'm running toward my future.