Confucius had a rough life and was displaced. He finally lived to be 73 years old and loved reading, which is obviously a way for Confucius to benefit from health care. Lu You, a great poet in the Northern Song Dynasty, lived in a poor rural area in his later years and often enjoyed reading. His personal experience is: "A book from this disease makes a good doctor." In Qing Dynasty, Shen Fu clearly pointed out in Six Chapters of a Floating Life that reading can keep you healthy. He said: "the human mind is full of energy, and it should not be overworked or relaxed, but it can be cultivated through reading." People who have nothing to do, if they don't read books in the city every day, will live in and out, have nowhere to live, have no eyes and ears to live, and will inevitably reverse right and wrong and have delusions. "

Degues Powell, a psychologist at Harvard University in the United States, tested 1600 readers aged between 25 and 92 on their reasoning ability, memory, vision and spatial judgment. The results show that people in their 80s perform almost as well as young people, and some people in their 80s and 90s are close to the highest level of intelligence at any age. This fully shows that the human brain is put into use and discarded. British neurophysiologists Coase celis and Miller concluded through research that the less the human brain is trained, the faster it will age. They believe that the earlier and longer the brain starts to work, the slower the aging process of brain cells will be.

Although reading is primitive at present, it is very important to our health. Read more and study hard, which will benefit you for life. Life accompanied by books is a healthy life and a happy life.

—— Quoted from Yanbian People's Publishing House, there are always more methods than problems.