"From the beginning of civilization until the industrial revolution a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by priests and warriors. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917, and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impression upon men’s thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system and, being pre-industrial, is not adapted to the modern world. Modern technic has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery."