当我们努力变得比现在更好时,周围的一切也会变得更好。
没有人可以赋予自己剥夺自己生命或生命的一部分的自由。
“头脑不是要填满的容器,而是要点燃的火焰。”
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.