"Are we poisonous?" the young snake asked his mother."Yes, dear," she replied, "Why do you ask?""Cause I've just bitten my tongue! "“我们有毒吗？”一个年幼的蛇问它的母亲。“是的，亲爱的，”她回答说，“你问这个干什么？”“因为我刚刚咬破自己的舌头。”