It's not the whole story though. Let me turn to the question of the physical picture that you ought to have of a polis.

但还有别的原因,让我们看一下,城邦所处的自然环境,你们心里应该有个大致的画面

耶鲁公开课 - 古希腊历史简介课程节选

Maybe I ought to just give you a chance before I turn to the next question to ask any questions that still are not clear for you about this phenomenon of colonization.

或许在我提出下一个问题前,应该给你们机会来提问,谈谈你们对这种殖民现象,有何不解之处

耶鲁公开课 - 古希腊历史简介课程节选

But as many of you know, and certainly you will find out here, they had pretty clear ideas of who ought to have those individual liberties and who would not, who indeed were born equal and who were not.

但是正如你们许多人知道的,当然你们在这里也会发现,他们非常清楚,谁该拥有这种个人自由,而谁不该,哪些人天生就是平等的,而哪些人不是

耶鲁公开课 - 美国内战与重建课程节选