There is a distinction between recreation and amusement. Recreation, when true to its name, re-creation, tends to strengthen and build up. Calling us aside from our ordinary cares and occupations, it affords refreshment for mind and body, and thus enables us to return with new vigor to the earnest work of life. Amusement, on the other hand, is sought for the sake of pleasure, and is often carried to excess; it absorbs the energies that are required for useful work, and thus proves a hindrance to life’s true success. [Sidenote: _Physical Inaction; the Child_] The whole body is designed for action; and unless the physical powers are kept in health by active exercise, the mental powers can not long be used to their highest capacity. The physical inaction which seems almost inevitable in the schoolroom—together with other unhealthful conditions—makes it a trying place for children, especially for those of feeble constitution. Often the ventilation is insufficient. Ill-formed seats encourage unnatural positions, thus cramping the action of the lungs and the heart. Here little children have to spend from three to five hours a day, breathing air that is laden with impurity and perhaps infected with the germs of disease. No wonder that in the schoolroom the foundation of lifelong illness is so often laid. The brain, the most delicate of all the physical organs, and that from which the nervous energy of the whole system is derived, suffers the greatest injury. By being forced into premature or excessive activity, and this under unhealthful conditions, it is enfeebled, and often the evil results are permanent. [Sidenote: _Outdoor Life for Children_] Children should not be long confined within doors, nor should they be required to apply themselves closely to study until a good foundation has been laid for physical development. For the first eight or ten years of a child’s life the field or garden is the best schoolroom, the mother the best teacher, nature the best lesson-book. Even when the child is old enough to attend school, his health should be regarded as of greater importance than a knowledge of books. He should be surrounded with the conditions most favorable to both physical and mental growth. [Sidenote: _Physical Inaction; the Student_]