Get up early, go to bed early, comb your hair with your hands and clear your head. Wash your eyes and rub your nose frequently to reduce colds and eye diseases. Rub your ears and knock your teeth more, and your ears will be strong all your life. Work more, walk more, relax muscles and collaterals, and strengthen the six internal organs. Eat less meat, eat more vegetarian food, mainly coarse grains. Eat well early, eat less late, and never eat too much at noon.