When you were a baby you were a multilingual fool.

当你还是婴儿的时候,你完全不懂多种语言

耶鲁公开课 - 心理学导论课程节选

Until you're a proficient reader of a language, writing in our language is a fool's errand.

你只有成为一个熟练的读者，才有可能成为一个好的作者。

英语阅读：技巧 - SpeakingMax英语口语达人

Right? I could—This So if I could be up here making a fool of myself on a daily basis you guys are much younger than I and known for outrageous behaviors.

对吧,我可以,像这样,所以如果我可以在这里,自嘲自己每天的日常生活,那你们这些年轻人,以作风彪悍著称的年轻人

耶鲁公开课 - 聆听音乐课程节选