Young hopeful:"Father, what is a traitor in politics?"Father (a veteran politician):"A traitor is a man who leaves our party and goes over to the other one."Young hopeful:"Well then, what is a man who leaves his party and comes over to yours?"Father:"A convert, my son."

有希望的青年人：“父亲，什么叫政治叛徒？”父亲（一位老资格的政治家）：“叛徒指的是离开我们党而加入到另一个党的人。”有希望的青年人：“那么，离开他的党而加入到我们党的人又叫什么呢？”父亲：“叫改变信仰者，我的儿子。