“There exists a certain similarity between natural organisms and a series of structures of social life, both in respect to their function and their origin…Natural organisms almost without exception exhibit, when closely observed, a really admirable functionality of all parts with respect to the whole, a functionality which is not, however, the result of human calculation, but of a natural process. Similarly we can observe in numerous social institutions a strikingly apparent functionality with respect to the whole. But with closer consideration they still do not prove to be the result of an intention aimed at this purpose, i.e., the result of an agreement of members of society or of positive legislation. They, too, present themselves to us rather as “natural” products(in a certain sense), as unintended results of historical development. One needs, e.g., only to think of the phenomenon of money, an institution which to so great a measure serves the welfare of society, and yet in most nations, by far, is by no means the result of an agreement directed at its establishment as a social institution, or of positive legislation, but is the unintended product of historical development. One needs only to think of law, of language, of the origin of markets, the origin of communities and of states, etc.”