How much gratification games must afford, without any necessity of placing at their basis an interested design, all our evening parties show; for hardly any of them can be carried on without a game. But the affections of hope, fear, joy, wrath, scorn, are put in play by them, alternating every moment; and they are so vivid that by them, as by a kind of internal motion, all the vital processes of the body seem to be promoted, as is shown by the mental vivacity excited by them, although nothing is gained or learnt thereby. But as the beautiful does not enter into games of chance, we will here set them aside. On the other hand, music and that which excites laughter are two different kinds of play with aesthetical Ideas, or with representations of the Understanding through which ultimately nothing is thought; and yet they can give lively gratification merely by their changes. Thus we recognise pretty clearly that the animation in both cases is merely bodily, although it is excited by Ideas of the mind; and that the feeling of health produced by a motion of the intestines corresponding to the play in question makes up that whole gratification of a gay party, which is regarded as so refined and so spiritual. It is not the judging the harmony in tones or sallies of wit,--which serves only in combination with their beauty as a necessary vehicle,--but the furtherance of the vital bodily processes, the affection that moves the intestines and the diaphragm, in a word, the feeling of health (which without such inducements one does not feel) that makes up the gratification felt by us; so that we can thus reach the body through the soul and use the latter as the physician of the former. In music this play proceeds from bodily sensations to aesthetical Ideas (the Objects of our affections), and then from these back again to the body with redoubled force. In the case of jokes (the art of which, just like music, should rather be reckoned as pleasant than beautiful) the play begins with the thoughts which together occupy the body, so far as they admit of sensible expression; and as the Understanding stops suddenly short at this presentment, in which it does not find what it expected, we feel the effect of this slackening in the body by the oscillation of the organs, which promotes the restoration of equilibrium and has a favourable influence upon health.