It is recorded in Beijing Heniantang Health Center.

"One Virtue" Lv Kun, a health expert in Ming Dynasty, said: "Benevolence can prolong life, while virtue can prolong life. The first thing to do is to cultivate morality and preserve health.

As the "second son", Su Dongpo, a writer in the Song Dynasty, believes that life lies in the words "An" and "He". Harmony is meditation, harmony is satisfaction, harmony is that I feel light about things, and harmony is that I want to obey things.

"Three commandments" Confucius said: "A gentleman has three commandments. When you are young, your blood gas is uncertain, so quit it; It is also strong and bloody, and it is fighting; I am also old, my blood gas is declining, and I have to quit. "

"Four Laws" Wan Mizhai, a medical scientist in the Ming Dynasty, pointed out: "There are four laws for health preservation: one day, lust, two days, abstinence, three days, punctuality and four days."

Zhou Shouzhong, the "five senses" of the Song Dynasty, said: "I know the harm of ambition, so I am relieved; Knowing and doing sells god, so I hurt my feelings and hide it in my heart; The annoyance of knowing words invades the spirit, so I forget to say it when I am free; Knowing that sorrow and joy will damage life, it will be suppressed without it; I know that lust stole my life, so I put up with it. "

Jiang Qishi, a medical scientist in Ming Dynasty, said: "Restrain lust and nourish essence, worry and nourish spirit, anger and nourish liver, diligence and strength, meditation and nourishing heart, and sorrow and nourishing lungs.

Shi, a health care expert in Qing Dynasty, pointed out: "Diet should be early, not late; Eat slowly, don't be rough; Eat 89 points, don't be too full; Food should be light, not too thick; Food should be warm, not cold; The dishes should be soft and rotten, not hard. "

Shi's "eight pleasures" are: the joy of sitting still, reading, enjoying flowers, playing with the moon, watching paintings, listening to songs, singing wildly and sleeping deeply.

"Jiu Si" Confucius said: "A gentleman has Jiu Si: be wise in thinking, listen to his words, look at his warmth, look at his respect, talk about his loyalty, respect his affairs, doubt his questions, feel his resentment and danger, and see his virtue and righteousness.