We don't inherit the land from our ancestors; we borrow it from our children.

My kids are my greatest inspiration and my biggest motivation.

For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.

教学就是见证转变的可能性。

艺术家的职责是创造美。

The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.