So it makes sense to be able to say, look for many methods I do want to have a way of doing comparison, and I don't have to remember, at top level, what the name of the comparison method was.

所有我需要的对象进行操作，那么就可以这么说了,我想要在很多方法里面，去找做比较的方法，我并不需要记住，每一个比较的方法的名字。

麻省理工公开课 - 计算机科学及编程导论课程节选

The woman in green, I've forgotten your name, I'm sorry?

穿绿色衣服的女孩子,很抱歉我没记住你的名字

耶鲁公开课 - 博弈论课程节选