The value of life is to exist first and then to seek development. The basis of existence is self-care for life.

"It's not as good as people's wishes, but it's like one or two points of people's wishes." In fact, in a person's life, the time in adversity is mostly greater than the time in good times. When you are in adversity, depressed or frightened, you should not be depressed in your heart. You should express it quickly and "let it out". People can also use the method of catharsis in daily life to help themselves to move towards "a bright future" in the midst of "heavy mountains and rivers".

People call the different reactions they produce when facing adversity or setbacks, and the resulting different abilities to cope with adversity, called "Adversity Quotient" (AQ). In this diversified era of rapid changes and dangers, people will fall into adversity anytime and anywhere. Therefore, the ability to learn to cope with adversity is a prerequisite and important resource for people to succeed, and reflects the ability of human life survival and life value. Only the excellent and good attitude that can be shown when facing adversity can further demonstrate the personality characteristics and psychological quality of people with high adversity quotient. This is why in the mid-1990s, Professor Paul Stoltz, a famous American scholar and well-known business consultant to the White House, first proposed the concept of "good times require EQ, and adversity requires AQ, that is, the adversity quotient." It has now been widely recognized in Western society. Adverse quotient is very important for everyone. In the face of adversity, some people work hard and persevere; some people give it a try and give up; some people get into trouble and avoid it in fear. Different attitudes lead to different endings. People with high AQ are full of hope in life and will show a fanatical interest in survival and success. When encountering adversity, they will naturally be able to endure hardship and move forward bravely; while those with low AQ are not interested in things and lack the passion for life. When faced with difficulties, retreat.

According to the "Nine Shang Theory of Success" proposed by the management academic circle in recent years, the intelligent development of the "Nine Shang" can create spiritual wealth, material wealth, wisdom wealth, moral wealth and health wealth in life. The tree of human life is determined by the "nine quotients", including the roots as heart quotient, moral quotient, and ambition quotient; the stem as intelligence quotient, emotional quotient, adversity quotient, and enlightenment quotient; and the fruit as financial quotient and health quotient. Vivid and philosophical. Among them, "reverse business" is particularly important for people's health preservation through hardships.

Professor Ma Yinchu, the late famous modern economist, educator and demographer in my country, was rigorous in his scholarship and pragmatic throughout his life. During his long and bumpy career, he left many immortal achievements to future generations. He has also become a model for future generations in terms of health preservation.

After the founding of New China, Ma Yinchu was elected as a member of the Central People's Government. On May 23, 1951, he was appointed president of Peking University. In 1955, at the Second Session of the First National People's Congress, he proposed the "new population theory" for the first time, which was first affirmed and then denied. In May 1958, he began to be named and criticized. In 1961, he was forced to resign as president of Peking University and was immediately removed from the Standing Committee of the Second National People's Congress. On September 11, 1979, he was completely rehabilitated and his reputation restored. Ma Yinchu's resume shows that he had an extraordinary life experience, experienced ups and downs, suffered many hardships, and experienced vicissitudes of life. Despite this, he still spent 101 spring and autumn years in the world, which is extremely precious. Throughout Ma Yinchu's life, it can be seen that he cherished life very much, studied hard, eliminated interference, looked at life with a smile, and fought tenaciously against disease in his later years.

Ma Yinchu has been interested in sports since he was a child. When I was studying at Yale University in the United States, I learned the "hot and cold bath" fitness method from a 93-year-old doctor. That is to first bathe in hot water for 10 to 15 minutes, dry yourself with a towel when you get out of the bath, and rest for 5 minutes. Take a cold bath or shower for 5 minutes, which is very beneficial to human health and disease prevention. After that, he practiced it personally and continued throughout his life. This wonderful method allowed him to maintain the elasticity of his blood vessels like those of young people when he was 100 years old, and his blood pressure and heart remained normal. The dependence between scientific health preservation and longevity has been confirmed.

Ma Yinchu is very knowledgeable about massage. While in captivity, he massaged his head and face in the morning and his thoracic aorta at night to maintain a comfortable mood, cope with adversity, and feel confident in life. After his release, he often climbed mountains, swam, and practiced Tai Chi. He usually has no bad habits, eats a vegetarian diet, is broad-minded, exercises frequently, and has a far-sighted vision. Pioneering and enterprising, optimistic spirit. He said: "If there is no other reason, you will live for a hundred years." He confirmed this statement with his own experience. He can be called an outstanding "high reverse quotient" person.

Suffering is like a kind of training, which not only consumes a lot of physical energy, but also strengthens the body and mind. People have two attitudes toward training: one is to actively welcome it, and the other is to passively accept it. Those who take the initiative to face hardships will feel calm in their hearts when enduring the pain, like a sword sharpening its edge; those who passively endure hardships will be filled with fear when they are tormented by hardships, as smooth as pebbles. Too many hardships may be a blessing for the strong. Wang Fuzhi, a thinker and philosopher in the late Ming Dynasty and early Qing Dynasty, once proposed the "Six Ran" and "Four Looks" concepts of health care. The "six naturals" are: "being detached from oneself", "being kind to others", "being calm when nothing happens", "being decisive in dealing with things", "being calm when one is proud" and "being calm when frustrated". The "Four Looks" are: "Look at responsibility for big and difficult things", "Look at your mind in adversity and good times", "Look at self-cultivation in times of happiness and anger", "Look at the group's actions and stop them". Only in this way can we achieve "contentment without humiliation" and "knowledge to stop without danger". This kind of philosophical health care should be said to have reached a high level of health care.