One day in Lent, a bishop kneels at the altar rail, and pounding his chest, says: I am nothing. I am nothing. I am nothing. A priest comes and kneels next to him and says the same: I am nothing. I am nothing. I am nothing. A seminarian walks in, kneels and repeats: I am nothing. I am nothing. I am nothing. Priest leans over to the bishop and whispers: Look who thinks he's nothing.