As in all previous discussions of our subject, we must study this relation in its simplest elements in order to reach its first principles. The simplest state of it is, then, this:[115] a wise and provident person works much, consumes little, and lays by store; an improvident person works little, consumes all the produce, and lays by no store. Accident interrupts the daily work, or renders it less productive; the idle person must then starve, or be supported by the provident one,--who, having him thus at his mercy, may either refuse to maintain him altogether, or, which will evidently be more to his own interest, say to him, "I will maintain you, indeed, but you shall now work hard, instead of indolently, and instead of being allowed to lay by what you save, as you might have done, had you remained independent, I will take all the surplus. You would not lay it up yourself; it is wholly your own fault that has thrown you into my power, and I will force you to work, or starve; yet you shall have no profit, only your daily bread." This mode of treatment has now become so universal that it is supposed the only natural--nay, the only possible one; and the market wages are calmly defined by economists as "the sum which will maintain the labourer." [115] In the present general examination I concede so much to ordinary economists as to ignore all innocent poverty. I assume poverty to be always criminal; the conceivable exceptions we will examine afterwards. The power of the provident person to do this is only checked by the correlative power of some neighbour of similarly frugal habits, who says to the labourer--"I will give you a little more than my provident friend:--come and work for me." The power of the provident over the improvident depends thus primarily on their relative numbers; secondarily, on the modes of agreement of the adverse parties with each other. The level of wages is a variable function of the number of provident and idle persons in the world, of the enmity between them as classes, and of the agreement between those of the same class. It depends, from beginning to end, on moral conditions.