Almost everything is inference and judgment, and very little is anything that you want to call proof.

这段时期几乎所有的历史都是推断和猜想,只有很少资料是你们想找的那种证据

耶鲁公开课 - 古希腊历史简介课程节选

There's ancient evidence, there's an ancient source for that, that says that's what happened and that's one of the things that we have to deal with.

这里有古老的证据,有一份古代的资料表明,事情就是这样发生的,这也是我们要处理的问题之一

耶鲁公开课 - 古希腊历史简介课程节选