How long do you have to be around a person to see him, to estimate how good a lecturer that person is?

你要看一个人多久，才能评估出他讲课有多好？

耶鲁公开课 - 心理学导论课程节选

Nolan Bowie I'm Nolan Bowie. I'm a senior fellow Adjunct Lecturer in Public Policy at the Kennedy School of Government, Harvard University.

我是,我是哈佛大学，肯尼迪政府学院公共关系的特邀高级讲师。

麻省理工公开课 - 媒体、教育、市场课程节选

to be killed in a plane accident this weekend and there was a guest lecturer for you on Tuesday there'll be somebody alive lecturing to you.

我周末死于空难,而下星期二又有客座教授的话,就会有人活着给你们上课。

耶鲁公开课 - 死亡课程节选

So it's really neat to think that your counterparts 100 years ago right here at MIT could have been sitting in a class where they had Lewis as their lecturer, and he's putting forth these ideas -- these are actually his lecture notes, even though it wasn't even published yet, and giving this idea of Lewis structure, which is exactly what we keep using today in order to make a lot of these predictions.

因此会有很棒的感觉，当想一想一百年以前像你们一样,在这上学的同学可能正坐在教室里,听路易斯讲课，而他正在提出这些想法-,-而这些正是他的课堂讲义，尽管当时还没有发表，但已经给出了路易斯结构的思想，这正是我们直到今天都一直在用的,用它来做很多预测。

麻省理工公开课 - 化学原理课程节选

Shelly Kagan is a fabulous, " resourceful, utterly convincing lecturer."

薛立·卡刚是个完美的，足智多谋的，让人能彻底信服的演讲者“

耶鲁公开课 - 死亡课程节选