‘When Mr. Vesey was proposed as a member of the LITERARY CLUB, Mr. Burke began by saying that he was a man of gentle manners.
“Sir, said Johnson, you need say no more. When you have said a man of gentle manners; you have said enough.”‘
‘The late Mr. Fitzherbert told Mr. Langton that Johnson said to him, “Sir, a man has no more right to say an uncivil thing, than to act one; no more right to say a rude thing to another than to knock him down.”‘
from Life of Johnson, Volume 4 by James Boswell