I am acquainted with many who have been educated out of disease into health. Many of them are indiscreet, but they have learned to know the signs of approaching trouble and they ease up before anything serious overtakes them. In this way they save themselves and their families from much suffering, much anxiety and much expense. Every adult should know enough to remain well. Every one should know the signs of approaching illness and how to abort it. The mental comfort and ease that come from the possession of such knowledge are priceless. Everything that is worth while must be paid for in some way and the price of continued good health is some basic knowledge and self-control. There are no hardships connected with rational living. It means to live moderately and somewhat more simply than is customary. Simplicity reduces the amount of work and friction and adds to the enjoyment of life. The cheerfulness, the buoyancy and the tingling with the joy of life that come to those who have perfect health more than compensate for the pet bad habits which must be given up. Many of the popular teachings regarding disease and its prevention are false. The germ theory is a delusion. The fact will some day be generally recognized, as it is today by a few, that the so-called pathogenic bacteria or germs have no power to injure a healthy body, that there is bodily degeneration first and then the system becomes a favorable culture medium for germs: In other words, disease comes first and the pathogenic bacteria multiply afterwards. This view may seem very ridiculous to the majority, for it is a strong tenet of popular medical belief today that micro-organisms are the cause of most diseases. To most people, medical and lay, the various diseases stand out clear and individual. Typhoid fever is one disease. Pneumonia is an entirely different one. Surely this is so, they say, for is not typhoid fever due to the bacillus typhosus and pneumonia to the pneumococcus? But it is not so. Outside of mechanical injuries there is but one disease, and the various conditions that we dignify with individual names are but manifestations of this disease. The parent disease is filthiness, and its manifestations vary according to circumstances and individuals. This filthiness is not of the skin, but of the interior of the body. The blood stream becomes unclean, principally because of indigestion and constipation, which are chiefly due to improper eating habits. Some of the contributory causes are wrong thinking, too little exercise, lack of fresh air, and ingestion of sedatives and stimulants which upset the assimilative and excretory functions of the body. In all cases the blood is unclean. The patient is suffering from autointoxication or autotoxemia.