every one who really needs desires also food, whether solid or liquid, or both (and, as Homer says, the man in the prime of youth needs and desires intercourse with the other sex); but when we come to this or that particular kind, then neither is the desire universal nor in all men is it directed to the same objects. And therefore the conceiving of such desires plainly attaches to us as individuals. It must be admitted, however, that there is something natural in it: because different things are pleasant to different men and a preference of some particular objects to chance ones is universal. Well then, in the case of the desires which are strictly and properly natural few men go wrong and all in one direction, that is, on the side of too much: I mean, to eat and drink of such food as happens to be on the table till one is overfilled is exceeding in quantity the natural limit, since the natural desire is simply a supply of a real deficiency.
For this reason these men are called belly-mad, as filling it beyond what they ought, and it is the slavish who become of this character.
But in respect of the peculiar pleasures many men go wrong and in many different ways; for whereas the term “fond of so and so” implies either taking pleasure in wrong objects, or taking pleasure excessively, or as the mass of men do, or in a wrong way, they who are destitute of all self-control exceed in all these ways; that is to say, they take pleasure in some things in which they ought not to do so (because they are properly objects of detestation), and in such as it is right to take pleasure in they do so more than they ought and as the mass of men do.
Well then, that excess with respect to pleasures is absence of self-control, and blameworthy,