This system can arouse youth to the greatest pitch of zest in watching their own rapidly multiplying curves of growth in dimensions and capacities, in plotting curves that record their own increment in girths, lifts, and other tests, and in observing the effects of sleep, food, correct and incorrect living upon a system so exquisitely responsive to all these influences as are the muscles. To learn to know and grade excellence and defect, to be known for the list of things one can do and to have a record, or to realize what we lack of power to break best records, even to know that we are strengthening some point where heredity has left us with some shortage and perhaps danger, the realization of all this may bring the first real and deep feeling for growth that may become a passion later in things of the soul. Growth always has its selfish aspects, and to be constantly passing our own examination in this respect is a new and perhaps sometimes too self-conscious endeavor of our young college barbarians; but it is on the whole a healthful regulative, and this form of the struggle toward perfection and escape from the handicap of birth will later move upward to the intellectual and moral plane. To kindle a sense of physical beauty of form in every part, such as a sculptor has, may be to start youth on the lowest round of the Platonic ladder that leads up to the vision of ideal beauty of soul, if his ideal be not excess of brawn, or mere brute strength, but the true proportion represented by the classic or mean temperance balanced like justice between all extremes. Hard, patient, regular work, with the right dosage for this self-cultural end, has thus at the same time a unique moral effect. The dangers of this system are also obvious. Nature's intent can not be too far thwarted; and as in mental training the question is always pertinent, so here we may ask whether it be not best in all cases to some extent, and in some cases almost exclusively, to develop in the direction in which we most excel, to emphasize physical individuality and even idiosyncrasy, rather than to strive for monotonous uniformity. Weaknesses and parts that lag behind are the most easily overworked to the point of reaction and perhaps permanent injury. Again, work for curative purposes lacks the exuberance of free sports: it is not inspiring to make up areas; and therapeutic exercises imposed like a sentence for the shortcomings of our forebears bring a whiff of the atmosphere of the hospital, if not of the prison, into the gymnasium.