未来的工作必须是包容的，否则它将无法充分发挥人力资本的潜力。

痛苦是上帝不会让它在太脆弱的枝干上成熟的果实。

I paid no attention to the territorial boundaries of academic disciplines and I just grabbed all the big ideas that I could.

We are all born mad. Some remain so.

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.