Kitap 1
1256a
But let us follow our normal method and investigate generally the nature of all kinds of property and the art of getting wealth, inasmuch as we saw the slave to be one division of property. In the first place therefore one might raise the question whether the art of getting wealth is the same as that of household management, or a part of it, or subsidiary to it; and if subsidiary, whether it is so in the sense in which the art of making shuttles is subsidiary to the art of weaving or in that in which the art of casting bronze is subsidiary to the making of statues (for the two are not subsidiary in the same way, but shuttle-making supplies tools whereas bronze-founding supplies material—and by material I mean the substance out of which certain work is produced, for example fleeces are material for a weaver and bronze for a statuary).
1256a
Now it is clear that wealth-getting is not the same art as household management, for the function of the former is to provide and that of the latter to use—for what will be the art that will use the contents of the house if not the art of household management? but whether wealth-getting is a part of the art of household management, or a different sort of science, is open to debate. For if it is the function of the getter of wealth to study the source from which money and property are to be procured, . . .Some words seem to have fallen out in the Greek. But property and riches comprise many divisions; hence first of all is husbandry a division of the household art, or is it a different kind of science? and so in general of the superintendence and acquisition of articles of food.