So hopefully, you can picture yourself at this age in a similar situation with an anonymous friend and think this is something, kind of observations maybe you can make as well.

所以你们可以想象你们在这个年纪,在与这类似的情况下和某个朋友思考着什么，也许你们也能发现什么。

麻省理工公开课 - 化学原理课程节选

When he was about your age, when he was 17 or thereabouts, maybe slightly younger than many of you, he was sent by his father to do what you are doing.

当他在你们这个年纪时，约莫，17，岁左右，也许稍微比各位年轻一些，他爸把他送去,做你们正在做的事。

耶鲁公开课 - 政治哲学导论课程节选