The city, as Aristotle understands, will always exist in a world with other cities or other states, based on different principles that might be hostile to one's own.

城市，如亚里士多德所认为，将永远会,和其它城市或国家同时存在，根于不同的管理原则,可能还会对自己人怀有敌意。

耶鲁公开课 - 政治哲学导论课程节选

So, that means we have to devise ways of sharing with people that we've never met, that we don't care about--I mean, maybe we care about everybody, but we don't have any particular emotional ties to them-- and they're very different people.

那意味着我们必须设计一些方法,使我们与素未谋面的，并不亲近的人们一同分摊风险，也许我们非常博爱，但未必对所有人都会怀有特殊情感-,分摊者应该是与我们非常不同的人。

耶鲁公开课 - 金融市场课程节选