笨人的可怕不在其笨，而在其自作聪明。

The horror of the stupid is that they think themselves smart not for their stupidness.

youdao

从前有一个笨人的妻子让她的丈夫买几块冰。

Once, a simpleton's wife told him to buy some ice.

youdao

是蠢笨人的师傅，是小孩子的先生，在律法上有知识和真理的模范。

An instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law.

youdao

Now this is-- again, testament to the fact that computers, you know, sophisticated or scary as they might seem to some, they're pretty stupid devices.

我再说一遍，事实上，电脑，你知道的，在某些人看来，很尖端，很高科技，其实它很笨的。

哈佛公开课 - 计算机科学课程节选