In fact, if the soul didn't govern the body but the body governed itself, and if pastry baking and medicine weren't kept under observation and distinguished by the soul, but the body itself made judgments about them, making its estimates by reference to the gratification it receives, then the world according to Anaxagoras would prevail, Polus my friend you're familiar with these views all things would be mixed together in the same place, and there would be no distinction between matters of medicine and health, and matters of pastry baking.