In international trade, a country should specialize in the production of goods for which it has a comparative advantage, and trade with other nations to maximize overall economic welfare.

The artist, like the God of the creation, remains within or behind or beyond or above his handiwork, invisible, refined out of existence, indifferent, paring his fingernails.

善良一点，因为你遇到的每个人都在打一场艰苦的战斗。

我正在过我穷困潦倒时梦寐以求的生活。

自由就像我们呼吸的空气；没有它，我们会窒息。

对死亡的恐惧源于对生活的恐惧。活得充实的人随时准备死亡。