“Nothing is so great an instance of ill-manners as flattery. If you flatter all the company, you please none; If you flatter only one or two, you offend the rest.”— Hugh Blair
“To be always thinking about your manners is not the way to make them good; the very perfection of manners is not to think about them.”— John Tillotson
“A boor is a man of such rough and uncouth manners as to be offensive to his associates.”— Theophrastus
“Good manners have much to do with the emotions. To make them ring true, one must feel them, not merely exhibit them.”— Amy Vanderbilt