When wages are paid in kind—that is to say, in wealth of the same species as the labor produces; as, for instance, if I hire men to cut wood, agreeing to give them as wages a portion of the wood they cut, a method sometimes adopted by the owners or lessees of woodland, it is evident that no capital is required for the payment of wages. Nor yet when, for the sake of mutual convenience, arising from the fact that a large quantity of wood can be more readily and more advantageously exchanged than a number of small quantities, I agree to pay wages in money, instead of wood, shall I need any capital, provided I can make the exchange of the wood for money before the wages are due. It is only when I cannot make such an exchange, or such an advantageous exchange as I desire, until I accumulate a large quantity of wood that I shall need capital. Nor even then shall I need capital if I can make a partial or tentative exchange by borrowing on my wood. If I cannot, or do not choose, either to sell the wood or to borrow upon it, and yet wish to go ahead accumulating a large stock of wood, I shall need capital. But manifestly, I need this capital, not for the payment of wages, but for the accumulation of a stock of wood. Likewise in cutting a tunnel. If the workmen were paid in tunnel (which, if convenient, might easily be done by paying them in stock of the company), no capital for the payment of wages would be required. It is only when the undertakers wish to accumulate capital in the shape of a tunnel that they will need capital. To recur to our first illustration: The broker to whom I sell my silver cannot carry on his business without capital. But he does not need this capital because he makes any advance of capital to me when he receives my silver and hands me gold. He needs it because the nature of the business requires the keeping of a certain amount of capital on hand, in order that when a customer comes he may be prepared to make the exchange the customer desires. And so we shall find it in every branch of production. Capital has never to be set aside for the payment of wages when the produce of the labor for which the wages are paid is exchanged as soon as produced; it is only required when this produce is stored up, or what is to the individual the same thing, placed in the general current of exchanges without being at once drawn against—that is, sold on credit. But the capital thus required is not required for the payment of wages, nor for advances to labor, as it is always represented in the produce of the labor. It is never as an employer of labor that any producer needs capital; when he does need capital, it is because he is not only an employer of labor, but a merchant or speculator in, or an accumulator of, the products of labor. This is generally the case with employers. * * * * *