每个人都有愚蠢的时候，但没有一个永远愚蠢的人。

Everyone is a fool sometimes, but none is a fool forever.

youdao

如果没有愚蠢的问题，那么愚蠢的人问的又是什么问题呢？

If there are no stupid questions, then what kind of questions do stupid people ask?

youdao

科学让我们直面自己的“绝对愚蠢”，这种愚蠢是存在的事实，先天存在于推动我们进入未知的努力之中。

Science involves confronting our "absolute stupidity." That kind of stupidity is an existential fact, inherent in our efforts to push our way into the unknown.

youdao

And will make mistakes. And therefore, you write your programs so that catastrophes don't occur when those mistakes are made.

就是人是很愚蠢的，会犯错误的，因此，你要这样设计你的程序,以达到当犯错误时避免大事故的目的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, one question is, "What would cause me to perceive somebody as intelligent or stupid, gay or straight, anxious or level-headed?"

第一个问题是，是什么原由让我认为别人是,聪明的，愚蠢的，同性恋的，异性恋的，紧张的，还是冷静的？”

耶鲁公开课 - 心理学导论课程节选

These are stupid questions, because once you understand what they're asking, the answer is just built in. It follows trivially.

这是些很愚蠢的问题,因为一旦你明白了他们的问题,答案就在其中,一切简单明了

耶鲁公开课 - 死亡课程节选