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a college student in a philosophy class was taking his first examination. on the paper there was a single line which simply said: "is this a question? " a student wrote: "if that is a question, then this is an answer." the students received an "a" on the exam.

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一个大学生在参加他的第一次哲学考试，试卷上只有一条线，旁边只写着：“这是一个问题吗？”这个学生写道：“如果那是一个问题，那么这就是一个答案。”结果这个学生在这次考试中成绩得了“a”。

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