戏剧中的真相总是难以捉摸，但这并不意味着我们不应该追求它。

Nothing will come of nothing.

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

最好的水果来自最好的实践；绝不能在标准上妥协。

国家是理性的行为体，它们寻求最大化相对权力，以确保在竞争性的国际体系中生存。