数字排斥是我们这个时代最大的不平等之一。

I don’t play for the money or the fame. I play because I love tennis.

大萧条不是市场的失败，而是政策的失败。

情感是心理过程的主观方面。

The best way to predict the future of farming is to create it.

For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.

学习的最好方法就是教。