in the great factories have any comprehension of the fact that the inventions upon which the factory depends, the instruments which they use, have been slowly worked out, each generation using the gifts of the last and transmitting the inheritance until it has become a social possession. This can only be understood by a man who has obtained some idea of social progress. We are still childishly pleased when we see the further subdivision of labor going on, because the quantity of the output is increased thereby, and we apparently are unable to take our attention away from the product long enough to really focus it upon the producer. Theoretically, "the division of labor" makes men more interdependent and human by drawing them together into a unity of purpose. "If a number of people decide to build a road, and one digs, and one brings stones, and another breaks them, they are quite inevitably united by their interest in the road. But this naturally presupposes that they know where the road is going to, that
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