Nowadays, people are becoming more and more aware of health care, they are talking about health care, and the society is full of various health care products and institutions under the banner of “health care”. In fact, health care is neither mysterious nor complicated. Chinese medicine only needs to remember eight words: “child’s heart, ant nature, turtle soft, monkey line”, both simple and easy to do, but also explains the basic principles of health care, that is, “health first heart, heart first virtue”. The key to health care is the attitude and persistence. Child’s heart: that is, to have a child’s heart. “The nature of man is good”, the ancients recognized that the mind of a child is the most pure and beautiful, the heart of a child represents innocence, full of joy, simple thinking, and no adult vices, all day long to live a carefree life. They observe the world around them, everything is wonderful and fantastic, and are always full of expectations for the future. Keeping a child’s heart can make people free from distractions, maintain an optimistic and cheerful character, is the primary condition for disease prevention and fitness, and prolong life. Childishness in fact everyone has, but as we grow older, people’s childishness is easily depleted by the reality of society slowly, keep the childishness is to let the brain in a relaxed state and rest. Ant nature: It means that people should not be withdrawn and should eat slowly. Ants are a kind of animals that communicate frequently with each other in nature, and although they cannot make sounds, they do not prevent them from using their tentacles to send messages to each other. In the ants’ view, even the biggest projects can be completed if they work together, which shows how important it is to interact with each other. In addition, the food of ants is very irregular, often taking food from the local area, regardless of coarse or fine, and ants generally drink less and eat less, chew slowly, but their vitality is very tenacious. It is difficult to make a forest out of a single tree, people survive in the society, too isolated will hurt; if you interact with people, you can solve your problems. In addition, Chinese medicine, “diet since the times, the stomach and intestines are hurt”, this language also emphasizes the danger of overeating. Therefore, people should develop healthy eating habits, not excessive dieting or eating and drinking. Turtle softness: It means getting along with people amiably and not getting angry over small matters. The tortoise is regarded as an auspicious object by health practitioners, and is regarded as a symbol of good fortune because of its long life span. Although we can never be a shrinking turtle in front of the big issues, we should be like a turtle in general, with a broad-mindedness, indifference to luxury, generosity and modesty, a quiet system of a hundred movements, and a constant response to all changes. People in old age, only health and family is the most important, fame, fortune, status are extraneous things, no need to be serious, not to mention extravagant, as little as possible to argue with others, more concessions, less competition, like the tortoise to maintain a calm state of mind. Monkey walk: said to adhere to the exercise body. Monkeys move a lot, so they are also the most agile. It is the nature of monkeys to move a lot, so people should learn from them. Old age health learning monkey line, is to try to keep all parts of the body flexible and sensitive, not old and old-fashioned. Be diligent in thinking, diligent in exercising, and move your muscles and bones at all times. Exercise is the essence of health, but to do the monkey walk, you must pay attention to have a healthy heart, good physical strength and a carefree, joyful and naive child’s heart. With these basic conditions, put down the age baggage and lighten up, you will have an ageless body and mind.