Mother asked her little boy, Darling, what did the teacher teach you today?

Nothing, Mum, answered the son proundly, instead, she asked me how much one plus two was, and I told her three.

母亲问她年幼的儿子：宝贝，今天老师教了你些什么？ 　

儿子骄傲地说：什么都没教，妈妈。她反倒问我一加二等于几，我告诉她等于三。