我们必须像投资技术一样投资于人。

Farmers are the original environmentalists; we just need to give them the right tools.

The man with a toothache thinks everyone happy whose teeth are sound. The poverty-stricken man makes the same mistake about the rich.

You are the author of your own life story.

Perfection is boring. If a face doesn't have mistakes, it's nothing.

A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.