Strong Mind,Strong Body

Knowledge is power. But we must remem-ber one other thing. A strong mind needs a strong body in order to make it most useful. There are many good exercises. They are helpful and healthful. Some of them may be taken in the room during raining weather. These exercises, however, are never as helpful as those taken out of doors in pure fresh air. It’s because in fresh air more oxygen is taken into our sys-tems and more wastes are given off. The air in the house does not keep fresh very long. Bu…