Thus, the combined circulation C—M—C, as a complete metamorphosis of a commodity always constitutes at the same time the end of the complete metamorphosis of another commodity and the beginning of a complete metamorphosis of a third commodity, i. e., a series without beginning or end. To illustrate this let us call C in either extreme C' and C'' respectively, in order to distinguish the commodities, the series reading thus: C'—M—C''. The first member, C'—M, presupposes in fact that M is the result of another transaction C—M, and is thus itself merely the last member of a series C—M—C', while the second part M—C'' is merely a result of C''—M, or appears as the first part of C''—M—C''', and so on. Furthermore, although M is the result of only one sale, it appears that the last part M—C, may be represented as M—C' + M—C'' + M—C''', etc., i. e., it may be split up into a number of purchases, and consequently a number of sales, or into a number of first members of new complete metamorphoses of commodities. Since the complete metamorphosis of a single commodity thus appears as a link not only of one endless chain of metamorphoses, but of many such chains, the process of circulation in the world of commodities presents a hopeless confusion of intertwined movements constantly ending and starting anew at a countless number of points. But every single sale or purchase stands as an independent isolated act, whose supplemental act may be separated from it in time and place, and therefore does not need to follow it directly as its continuation. Every separate process of circulation, C—M or M—C, as a transformation of one com-
