In daily life, people should conform to the laws of nature and the laws of human growth and development. "If it is the opposite, it will be disastrous. If it is followed, it will not be harsh." Comply with the laws of nature, including seasonal changes, day and night changes, etc. And keep in good health with the four seasons of Yin and Yang, and adjust your health-keeping pace with the changes of seasons, that is, spring, summer, autumn and winter.

Spring, that is, in spring, people should conform to the natural law of the recovery of all things, give more dedication, praise and appreciation to save the newborn sun, and also think about the plan for one year; Summer is long, that is, everything is thriving in summer, and people should lay a good foundation for a year's struggle. Lie down and get up early at night in life, and sweat properly to metabolize the waste accumulated in the body; Autumn harvest, that is, everything matures and plants begin to wither.

At this time, you should go to bed early and get up early to keep your mood stable and peaceful, so as to slow down the impact of cold air in autumn on your body; Winter storage, that is, the winter climate is cold and plants wither, which is the season when everything is hidden but not exposed. This is also the best time for the human body to raise and hide. People should pay attention to protecting the yang, conserve energy, go to bed early and get up late to bask in the sun.

Not only that, there are also corresponding rules in January and the day. For example, in the 24 hours of a day, the yang rises and falls with time, and it is born at sunrise and most abundant at noon. For this reason, most Chinese medicine advocates taking a nap, that is, at noon when Yin and Yang grow, it needs to be protected, and with its changes, Yin and Yang will also run smoothly in a day.