"You may well say so," exclaimed the teacher. "Of what use indeed was it that coal had been discovered, when there were still as many fireless homes as ever? Of what use was the machinery by which one man could weave as much cloth as a thousand a century before when there were as many ragged, shivering human beings as ever? Of what use was the machinery by which the American farmer could produce a dozen times as much food as his grandfather when there were more cases of starvation and a larger proportion of half-fed and badly fed people in the country than ever before, and hordes of homeless, desperate vagabonds traversed the land, begging for bread at every door? They had invented steamships, these ancestors of ours, that were miracles, but their main business was transporting paupers from lands where they had been beggared in spite of labor-saving machinery to newer lands where, after a short space, they would inevitably be beggared again. About the middle of the nineteenth century the world went wild over the invention of the sewing-machine and the burden it was to lift from the shoulders of the race. Yet, fifty years after, the business of garment-making, which it had been expected to revolutionize for the better, had become a slavery both in America and Europe which, under the name of the 'sweating system,' scandalized even that tough generation. They had lucifer matches instead of flint and steel, kerosene and electricity instead of candles and whale-oil, but the spectacles of squalor, misery, and degradation upon which the improved light shone were the same and only looked the worse for it. What few beggars there had been in America in the first quarter of the nineteenth century went afoot, while in the last quarter they stole their transportation on trains drawn by steam engines, but there were fifty times as many beggars. The world traveled sixty miles an hour instead of five or ten at the beginning of the century, but it had not gained an inch on poverty, which clung to it as the shadow to the racer." HELEN GIVES THE EXPLANATION OF THE FACTS. "Now, Helen," pursued the teacher, "we want you to explain the facts that Harold has so clearly brought out. We want you to tell us why it was that the economic condition of humanity derived but a barely perceptible advantage at most, if indeed any at all, from an inventive progress which by its indefinite multiplication of productive energy should by every rule of reason have completely transformed for the better the economic condition of the race and wholly banished want from earth. What was there about the old system of private capitalism to account for a _fiasco_ so tremendous?" "It was the operation of the profit principle," replied the girl Helen. "Please proceed with the explanation."