艺术家是罪犯和疯子的兄弟。

The best ideas often come from unexpected places.

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

The most powerful weapon on earth is the human soul on fire.

决心不过是记忆的奴隶，它会根据你的记忆随意更改。