Plato, Symposium

[186a] the speech he began so well, I must do my best to append a conclusion thereto. His division of Love into two sorts appears to me a good one: but medicine, our great mystery, has taught me to observe that Love is not merely an impulse of human souls towards beautiful men but the attraction of all creatures to a great variety of things, which works in the bodies of all animals and all growths upon the earth, and practically in everything that is; and I have learnt [186b] how mighty and wonderful and universal is the sway of this god over all affairs both human and divine.¹ Reverence for my profession prompts me to begin with the witness of medicine. This double Love belongs to the nature of all bodies: for between bodily health and sickness there is an admitted difference or dissimilarity, and what is dissimilar craves and loves dissimilar things. Hence the desire felt by a sound body is quite other than that of a sickly one. Now I agree with what Pausanias was just saying, that it is right to gratify [186c] good men, base to gratify the dissolute: similarly, in treating actual bodies it is right and necessary to gratify the good and healthy elements of each, and this is what we term the physician's skill; but it is a disgrace to do aught but disappoint the bad and sickly parts, if one aims at being an adept. For the art of medicine may be summarily described as a knowledge of the love-matters of the body in regard to repletion and evacuation; [186d] and the master-physician is he who can distinguish there between the nobler and baser Loves, and can effect such alteration that the one passion is replaced by the other; and he will be deemed a good practitioner who is expert in producing Love where it ought to flourish but exists not, and in removing it from where it should not be. Indeed he must be able to make friends and happy lovers of the keenest opponents in the body. Now the most contrary qualities are most hostile to each other—cold and hot, bitter and sweet, dry and moist, and the rest of them. It was by knowing how to foster [186e] love and unanimity in these that, as our two poets² here relate, and as I myself believe, our forefather Asclepius composed this science of ours. And so not merely is all medicine governed, as I propound it, through the influence of this god, but likewise athletics and agriculture.