Mama says, stupid is as stupid does.

妈妈说的，蠢人做蠢事。

Mama says, 'Stupid is as stupid does.

妈妈说，傻子有傻子的活法。

Mama says, "Stupid is as stupid does."

妈妈说，“做傻事的才是傻瓜”。

Mama says, "stupid is as stupid does."

妈妈说，傻子有傻子的活法。

Mama says, 'stupid is as stupid does.'

妈妈说：‘蠢人做蠢事。’

Momma says that stupid is as stupid does.

妈妈说蠢人就做蠢事。

Are you stupid or something? Stupid is as stupid does, Sir.

你是傻瓜吗？做傻事的才是傻瓜，先生！

When Forrest is called "stupid," his mother tells him, "stupid is as stupid does," and Forrest turns out to be incapable of doing anything lethan profound.

当福雷斯特被称为“愚蠢的，”他妈妈告诉他，“做傻事的才是傻瓜，”福雷斯特原来是做不了什么事，lethan深刻。