Laughing and looking sad every day, people who are seven or eight full are not old.

When we meet in Mo Wen, it is better to keep quiet than to take medicine.

Fourth, don't want sex, wine and wealth, and 678 want it.

Drink enough water in seven or eight days, and walk well in seven or eight miles.

Don't eat too much meat, and be self-disciplined when you are 70% to 80% full.

Have a good sleep for seven or eight hours, and friends often chat.

There must be a degree of happiness and sorrow, and you don't have to worry about birth, illness and death.

Don't be greedy for fame and fortune, everything is moderate.

Open the door to wisdom and pursue noble feelings,

Exercise your will and body, and you will be happy and healthy forever. (Excerpted from the Centennial Book)