The bad, on the contrary, have no principle of stability: in fact, they do not even continue like themselves: only they come to be friends for a short time from taking delight in one another’s wickedness. Those connected by motives of profit, or pleasure, hold together somewhat longer: so long, that is to say, as they can give pleasure or profit mutually.
The Friendship based on motives of profit is thought to be most of all formed out of contrary elements: the poor man, for instance, is thus a friend of the rich, and the ignorant of the man of information; that is to say, a man desiring that of which he is, as it happens, in want, gives something else in exchange for it. To this same class we may refer the lover and beloved, the beautiful and the ill-favoured. For this reason lovers sometimes show in a ridiculous light by claiming to be the objects of as intense a feeling as they themselves entertain: of course if they are equally fit objects of Friendship they are perhaps entitled