每个角色都是一个世界，而每个世界都是一个疑问。

伟大的领导者不创造追随者，他们创造更多的领导者。

The dead are our silent collaborators in the quest for knowledge.

Every story I write starts with a question I can't answer.

Sometimes you may feel like you’re not good enough, but you have to remember that you are a child of God and that you are loved.

Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.

做出伟大工作的唯一方法就是热爱你所做的事情。