B. G. Jefferis and J. L. Nichols, Searchlights on Health — Physical and Moral Degeneracy (1919)
“ George F. Hall says: "why not pay careful attention to man in all his elements of strength, physical, mental, and moral? Why not make personal purity a fixed principle in the manhood of the present and coming generation, and thus insure the best men the world has ever seen? ”
