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We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

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

小說不僅僅是一個故事；它是一面映照社會的鏡子。

我的作品是我情感的鏡子。