XI.
CLEANLINESS.
Health and comfort depend on cleanliness—Scientific treatment of the skin, the most complicated organ of the body—Structure and arrangement of the skin, its layers, cells, nerves, capillaries, absorbents, oil-tubes, perspiration-tubes, etc.—The mucous membrane—Phlegm—The secreting organs—The liver, kidney, pancreas, salivary and lachrymal glands—Sympathetic connection of all the bodily organs—Intimate connection of the skin with all the other organs—Proper mode of treating the skin—Experiment showing happy effects of good treatment.