Here is a luxurious idler, who does no productive work either with head or hand, but lives, we say, upon wealth which his father left him securely invested in government bonds. Does his subsistence, as a matter of fact, come from wealth accumulated in the past or from the productive labor that is going on around him? On his table are new-laid eggs, butter churned but a few days before, milk which the cow gave this morning, fish which twenty-four hours ago were swimming in the sea, meat which the butcher boy has just brought in time to be cooked, vegetables fresh from the garden, and fruit from the orchard—in short, hardly anything that has not recently left the hand of the productive laborer (for in this category must be included transporters and distributors as well as those who are engaged in the first stages of production), and nothing that has been produced for any considerable length of time, unless it may be some bottles of old wine. What this man inherited from his father, and on which we say he lives, is not actually wealth at all, but only the power of commanding wealth as others produce it. And it is from this contemporaneous production that his subsistence is drawn. The fifty square miles of London undoubtedly contain more wealth than within the same space anywhere else exists. Yet were productive labor in London absolutely to cease, within a few hours people would begin to die like rotten sheep, and within a few weeks, or at most a few months, hardly one would be left alive. For an entire suspension of productive labor would be a disaster more dreadful than ever yet befell a beleaguered city. It would not be a mere external wall of circumvallation, such as Titus drew around Jerusalem, which would prevent the constant incoming of the supplies on which a great city lives, but it would be the drawing of a similar wall around each household. Imagine such a suspension of labor in any community, and you will see how true it is that mankind really live from hand to mouth; that it is the daily labor of the community that supplies the community with its daily bread. Just as the subsistence of the laborers who built the Pyramids was drawn not from a previously hoarded stock, but from the constantly recurring crops of the Nile Valley; just as a modern government when it undertakes a great work of years does not appropriate to it wealth already produced, but wealth yet to be produced, which is taken from producers in taxes as the work progresses; so it is that the subsistence of the laborers engaged in production which does not directly yield subsistence comes from the production of subsistence in which others are simultaneously engaged.