艺术总是要反抗些什么。如果它不再反抗，它就不再是艺术。

Happiness in this world, when it comes, comes incidentally. Make it the objet of pursuit, and it leads us a wild-goose chase, and is never attained. Follow some other object, and very possibly we may find that we have cought happiness without dreaming of it.

永远不要为你不想成为的人工作。

The task of economics is not only to interpret phenomena, but also to provide practical advice and policies for society.