经济理论提供工具,但现实世界的测试会完善它们。
No arts; no letters; no society; and which is worst of all, continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
魔法,像其他任何力量一样,不会腐化。它只是揭示。
科学界的女性永远不应怀疑自己改变世界的能力。
Envy is the ulcer of the soul.