Vicious habits are so odious and degrading that they transform the individual who practices them into an incarnate demon.
Marcus Tullius CiceroIt is easy to distinguish between the joking that reflects good breeding and that which is coarse-the one, if aired at an apposite moment of mental relaxation, is becoming in the most serious of men, whereas the other is unworthy of any free person, if the content is indecent or the expression obscene.
Marcus Tullius Cicero