You know, if you're wandering through Harvard Square and you see an out-of-work Harvard grad, they're handing out examples of square roots, they'll give you an example and you can test it to see is the square root of 2, 1.41529 or whatever.

你知道，如果你从哈佛校园里穿过去,你看见了一个失业校友，正在派发平方根的示例，他们会给你一个例子,而你会检查2的平方根是1。41529或者别的什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Finally, if you go to the most southern part of the west coast of Asia Minor, you come to the Dorian speaking greeks and the whole Peloponnesus, as you know, was fundamentally a Dorian speaking place.

最后,如果你到,小亚细亚西海岸的最南部,就能看见说希腊语的多利安人,整个伯罗奔尼撒半岛,居住的基本上都是多利安人

耶鲁公开课 - 古希腊历史简介课程节选