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

写作是与遗忘作斗争。

I don't think about being the best, I think about progressing and enjoying what I do.

在阿拉伯世界，小说不仅是艺术，更是一种社会责任的承担。

"The truth is not always beautiful, but the pursuit of truth is always beautiful."

我不是那种会让我的忠诚动摇的人。

Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.