Sun Simiao, a famous doctor in the Tang Dynasty, said in "A Thousand Daughters to Prescription":

"If a husband raises his nature, he will be self-good ... since he is self-good, all diseases at home and abroad are unknown, and there is no cause for disaster. This is a good way to enhance his nature. "

Kindness does not invade all diseases, which is the way to health.

After retirement, Li Ka-shing indulged in public welfare undertakings and went out to various public welfare organizations, bringing warmth and happiness to people.

Sometimes he has to work until the early hours of the morning, even busier than before he retired.

The family can't stand it anymore. I hope he can cherish his body, but the busier he is, the more energetic he is.

He said: the most important thing for a person is inner happiness. Material abundance is only one aspect, and more is inner happiness and abundance.

Modern medicine also believes that a happy mental state can greatly improve people's immunity, enhance disease resistance, and help treat and prevent diseases.

Having a kind heart can make people happy. It makes people live longer and is the source of health.

Sun Simiao said: "The virtue is not good, and taking Yuye elixir failed to prolong life."

A person who doesn't pay attention to moral cultivation can't live longer even if he eats elixir.

The best way to maintain health is to cultivate the heart, a compassionate heart.

Compassionate people treat others with love, tolerance and kindness.

If you don't serve, hurt things, worry or fear, you can live a long life.