现代国家的挑战是在提供服务和维护秩序的同时保持其合法性。
The challenge for modern states is to maintain their legitimacy while also being effective in providing services and maintaining order.
Being powerful is like being a lady. If you have to tell people you are, you aren't.
Technology is nothing. What's important is that you have faith in people, that they're basically good and smart.
The mind can assert anything and pretend it has proved it.
Markets are not just about prices; they're about information and incentives.