Well our goal here was to answer that question for people and then hopefully facilitate friends getting together, shopping courses with each other, for each other, picking up syllabi and thus was born what we dub Harvard Courses.

我们的目的就是要解答这个问题,并希望可以使认识的朋友一起上课，选课的时候也有个商量，拿起教学大纲,从而诞生了这门哈佛课程。

哈佛公开课 - 计算机科学课程节选

And so, Socrates' friends ask him, how can we be confident that the soul will survive the death of the body and indeed be immortal?

于是苏格拉底的朋友们就问他,如何才能使我们确信,灵魂会在肉体的消亡中幸存,并且是真正的永生的呢

耶鲁公开课 - 死亡课程节选