On the other hand, the pleasure caused by laughter, even on...

On the other hand, the pleasure caused by laughter, even on the stage, is not an unadulterated enjoyment; it is not a pleasure that is exclusively esthetic or altogether disinterested. It always implies a secret or unconscious intent, if not of each one of us, at all events of society as a whole. In laughter we always find an unavowed intention to humiliate, and consequently to correct our neighbour, if not in his will, at least in his deed.