The etiquette of romantic love is as elaborate as that surrounding the Emperor of China. Mason Cooley
He who observes etiquette but objects to lying is like someone who dresses fashionably but wears no vest. Walter Benjamin
Those who have mastered etiquette, who are entirely, impeccably right, would seem to arrive at a point of exquisite dullness. Dorothy Parker
In social matters, pointless conventions are not merely the bee sting of etiquette, but the snake bite of moral order. Florence King
Etiquette means behaving yourself a little better than is absolutely essential. Will Cuppy
Etiquette requires us to admire the human race. Mark Twain
Etiquette has no regard for moral qualities. Douglas Jerrold