The passage is also famous because in it Milton does something that he almost never does. Milton has made a mistake.

这篇文章有名也是因为弥尔顿做了一些,他几乎从未做过的事，弥尔顿犯了一个错误。

耶鲁公开课 - 弥尔顿课程节选

We made some mistakes.

我们犯了一些错误。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选