The cargosita, when ornamented with a profusion of silk flags, resplendent with gaily colored ribbon streamers, handsome mats and a choice collection of small potted plants, palms and flowers; becomes a thing of beauty, well calculated to capture and fascinate the childish heart. When the train is in motion, gaily spinning around this five-hundred-foot oval; the cribs and seats filled with bright happy children, smiling and crowing, their chubby little hands clapping in unison with the measure of such exquisite music as is discoursed by a giant orchestrion, or the electric piano, the vision becomes the loveliest and most inspiring one of a life time! When we consider the cargosita as an instrument for education, we find that it is even more potent as such, than as a thing for amusement. For the purpose of educating the senses, thus laying a sure foundation, for a broad, healthy, harmonious, development of the mind, it is invaluable! A child is the repository of infinite possibilities! Education, is the process of unfolding these possibilities, in harmony with natural law. To discover, and to apply this law, is the important work of the educator! To Prof. Elmer Gates, and to his remarkable discoveries in Psychology and Psychurgy, the modern educator owes a heavy debt of gratitude! From the teachings of Prof. Gates, we deduce; that in brain building, that primary step in education, psychologic functioning creates organic structure, and that organic structure is a manifestation in the concrete, of the activities of the mind. In other words, that planted, watered and nourished, by the emotions of the individual, the thoughts, ideas, concepts and images which arise, create a corresponding growth of cell structure in the brain. That these brain cells become the working tools of the mind. It follows then, that we cannot have thoughts, without first having sensations to form images and concepts, the soil out of which all thoughts naturally grow. Therefore, if in a practical way, all possibilities in the way of sensations, which may come through the avenue of each one of the child's senses, are fully developed; a sure foundation has been laid, for the largest possible development of brain and the corresponding growth of thought. In the natural order of the growth of thought, nature prescribes the following sequence: A union of sensations, produces images; a grouping of images, produces concepts; a relationing of concepts, produces ideas; a generalizing of ideas, produces thoughts of the first order; a generalization of thoughts of the first order, produces thoughts of the second order: a still wider generalization of thoughts of the second order, produces thoughts of the third order; progressing in like manner, to the highest ladder of the mental scale.