”Although this proverb sounds simple, it illustrates the axiom that spiritual health, exercise and diet are conducive to a long and healthy life. ”Not anxious and not annoyed a hundred years not old”, illustrates the importance of spiritual health, refers to the usual temperament, emotional optimism, not anxious and not annoyed when things can make people live a long and healthy life, maintain youthful vitality. In other words, that is to say, usually pay attention to the cultivation of the body, and good regulation of the emotions is conducive to health. ”No laziness, no gluttony, and longevity,” explains the importance of exercise and diet. Not lazy refers to sports health, that is, usually diligent, not lazy, often participate in physical and mental labor, or often participate in a variety of activities beneficial to health, the right amount of exercise is one of the important factors to ensure good health. Not greedy refers to the diet, that is, the diet structure of daily life is reasonable, the usual diet can be diversified, coarse and fine grains with, meat and vegetables with, not partial food, which is conducive to the absorption and utilization of various nutrients, is also one of the important health care methods. Therefore, it is reasonable to say that not being lazy and not craving is beneficial for longevity.