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CHAPTER I.AMERICA IN THE OLD DAYS. 1. The Story of our Country.—We are sure that every intelligent and patriotic American youth must like to read the story of our country's life. To a boy or girl of good sense no work of fiction can surpass it in interest or power. How delightful to let the imagination summon up the forms and the deeds of the fearless Norse sailors who dared to cross the unknown seas in their frail and tiny vessels without... more...

Chapter I. Introduction. 1. The Study of Physiology. We are now to take up a new study, and in a field quite different from any we have thus far entered. Of all our other studies,--mathematics, physics, history, language,--not one comes home to us with such peculiar interest as does physiology, because this is the study of ourselves. Every thoughtful young person must have asked himself a hundred questions about the problems of human life:... more...