Page:Das Kapital (Moore, 1906).pdf/17



HE work, the first volume of which I now submit to the public, forms the continuation of my "Zur Kritik der Politischen Oekonomie" (A Contribution to the Critique of Political Economy) published in 1859. The long pause between the first part and the continuation is due to an illness of many years' duration that again and again interrupted my work.

The substance of that earlier work is summarised in the first three chapters of this volume. This is done not merely for the sake of connection and completeness. This presentation of the subject-matter is improved. As far as circumstances in any way permit, many points only hinted at in the earlier book are here worked out more fully, whilst, conversely, points worked out fully there are only touched upon in this volume. The sections on the history of the theories of value and of money are now, of course, left out altogether. The reader of the earlier work will find, however, in the notes to the first chapter additional sources of reference relative to the history of those theories.

Every beginning is difficult, holds in all sciences. To understand the first chapter, especially the section that contains the analysis of commodities, will, therefore, present the greatest difficulty. That which concern, more especially the analysis of the substance of value and the magnitude of value, Rh