The Laws Governing Goods-Character
A. The goods-character of goods of higher order is dependent on command of corresponding complementary goods.
When we have goods of first order at our disposal, it is in our power to use them directly for the satisfaction of our needs. If we have the corresponding goods of second order at our disposal, it is in our power to transform them into goods of first order, and thus to make use of them in an indirect manner for the satisfaction of our needs.