Learning is not a matter of trial and error, but of insight.

The most important part of teaching is to teach what it is to know.

The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.

笑是一种连接大群体的机制。

Water runs dry but hearts never do

I have learnt how to live... how to be in the world and of the world, and not just to stand aside and watch.