Progress is like the insidious change from youth to old age, except that progress does not mean decay. The change that is almost imperceptible and yet inexorable is much the same, however. You will see a community apparently changeless as the years pass by; and yet, when the years have gone and you look back, there has been a change. It is not the same. It never will be the same. It can pass through further change, but it cannot go back. Men look back sick sometimes with longing for the things that were and that can be no more; they live the old days in memory-but try as they will they may not go back. With intelligent, persistent effort they may retard further change considerably, but that is the most that they can hope to do. Civilization and Time will continue the march in spite of all that man may do. That is the way it was with the Flying U. Old J. G. Whitmore fought doggedly against the changing conditions-and he fought intelligently and well. When he saw the range dwindling and the way to the watering places barred against his cattle with long stretches of barbed wire, he sent his herds deeper into the Badlands to seek what grazing was in the hidden, little valleys and the deep, sequestered canyons. He cut more hay for winter feeding, and he sowed his meadows to alfalfa that he might increase the crops. He shipped old cows and dry cows with his fat steers in the fall, and he bettered the blood of his herds and raised bigger cattle. Therefore, if his cattle grew fewer in number, they improved in quality and prices went higher, so that the result was much the same. It began to look, then, as though J. G. Whitmore was cunningly besting the situation, and was going to hold out indefinitely against the encroachments of civilization upon the old order of things on the range. And it had begun to look as though he was going to best Time at his own game, and refuse also to grow old; as though he would go on being the same pudgy, grizzled, humorously querulous Old Man beloved of his men, the Happy Family of the Flying U.