聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。

Wise men learn by other men's mistakes; fools by their own.

youdao

如果一个人对一个聪明、善良、美丽又有一个很好事业的女性都不感兴趣，那么他就属于从开始你就别自寻烦恼去约的笨人。

The only kind of man who is put off by a kind, smart, beautiful woman with a great career and a fantastic smile is the kind of dolt you don't want to be bothered with dating in the first place.

youdao

笨人寻找远处的幸福，聪明人在脚下播种幸福。——詹姆斯·奥本汉。

Stupid people looking for happiness in the distance, the wise underfoot sowing happiness.

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