Simply Ignorance

"That fellow Hall otiglit to be banished f rom polite society. He's a perfect booby.'' "How so, Mr. Tutchey?" "You remembor that bonmot I made at diimer?" "Yes." "Well, he was ill mannered enongh to ask if it was original with me. That shows how unsophisticated he is." "Yes, nobody but an ignoramua could have thought you were Sidney Smith."