Sed quia voluptatum fecimus mentionem, docet Aristoteles a quibus voluptatibus sit cavendum. quinque enim sunt hominum sensus, quos Graeci αἰσθήσεις appellant, per quos voluptas animo aut corpori quaeri videtur, tactus gustus odoratus visus auditus. ex his omnibus voluptas quae immodice capitur ea turpis atque improba est. sed enim quae nimia ex gustu atque tactu est, ea igitur gemina voluptas, sicut sapientes viri censuerunt, omnium rerum foedissima est eosque maxime qui sese duabus istis voluptatibus dediderunt gravissimi vitii vocabulis Graeci appellaverunt vel ἀκρατεῖς vel ἀκολάστους, nos eos vel incontinentes dicimus vel intemperantes. istas autem voluptates duas, gustus atque tactus, id est cibi et veneris, solas hominibus communes videmus esse cum beluis, et idcirco in pecudum ferorumque animalium numero habetur quisquis est his ferarum voluptatibus occupatus; ceterae ex tribus aliis sensibus proficiscentes hominum tantum propriae sunt.
(Macrobius, Sat. 8.10-12)
But since the topic of pleasure has come up, Aristotle teaches us which pleasures we have to guard against. Human beings have five senses, which the Greeks call aisthêseis, and these – touch, taste, smell, slight, hearing – are the pathways by which the body ad mind seek pleasure. Pleasure derived immoderately from all these senses is base and wicked, but excessive pleasure derived from taste and touch – a compound pleasure, as wise men have judged it – is the most disgusting of all: to those, especially, who surrendered to these pleasures the Greeks applied the terms for the most serious of vices, calling them akratês or akolastoi, or as we say, “incontinent” or “uncontrolled.” We understand that the two pleasures of taste and touch – that is, food and sex – are the only ones that human beings share with the beasts, and that’s why anyone wholly in the grip of these pleasure is counted among the animals of the fields and the wilds; all other pleasures, which derive from the three remaining senses, are peculiar to human beings. (tr. Robert A. Kaster)