measurements slightly smaller than the average child, is more energetic and is generally capable of the greatest activity and usefulness in more out-of-door vocations. Truancy is augmented, too, just in proportion as legitimate and interesting physical exercise is denied. The vagrant, itinerant, vagabond, gadabout, hobo, and tramp, that Riis has made so interesting, is an arrested, degenerate, or perverted being who abhors work; feels that the world owes him a living; and generally has his first real nomad experience in the teens or earlier. It is a chronic illusion of youth that gives "elsewhere" a special charm. In the immediate present things are mean, dulled by wont, and perhaps even nauseating because of familiarity. There must be a change of scene to see the world; man is not sessile but locomotor; and the moment his life becomes migratory all the restraints and responsibilities of settled life vanish. It is possible to steal and pass on undiscovered and unsuspected, and to steal again. The vagabond escapes the control of public sentiment, which normally is an external conscience, and having none of his own within him thus lapses to a feral state. The constraint of city, home, and school is especially irksome, and if to this repulsion is added the attraction of a love of nature and of perpetual change, we have the diathesis of the roadsman already developed. Adolescence is the normal time of emancipation from the parental roof, when youth seeks to set up a home of its own, but the apprentice to life must wander far and long enough to find the best habitat in which to set up for himself. This is the spring season of emigration; and it should be an indispensable part of every life curriculum, just before settlement, to travel far and wide, if resources and inclination permit. But this stage should end in wisely chosen settlement where the young life can be independently developed, and that with more complacency and satisfaction because the place has been wisely chosen on the basis of a wide comparison. The chronic vagrant has simply failed to develop the reductives of this normal stage.