竞争均衡解决方案的存在与规范经济学或福利经济学之间的关系也许同样重要。
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.
Progress is not just about moving forward, but moving forward together.
我不是囚徒，我是自由的灵魂。
未来属于那些相信自己梦想之美的人。
Those who are willing to give up freedom for security will eventually lose both.