In the Han Dynasty, Yang Xiong's storytelling was a heart painting, and each calligraphy masterpiece showed the author's skillful use, brilliance, great wisdom and Gao Huai. In short, practicing calligraphy can enrich one's mind, improve one's overall self-cultivation, raise one's wealth, accumulate profound knowledge, gain the spirit of heaven and earth, eclectically create things, and benefit from good calligraphy. Calligraphy has a wide range of practicality. The basic activity of learning calligraphy and writing is the primary purpose of writing, which at least requires writing in a standardized way. Cleanliness and clarity make people willing to accept scribbling or even scribbling at will. Readers cannot recognize the lost practical value. The competition in today's society is becoming more and more fierce. Beautiful calligraphy, whether in study, work or life, will leave a good impression on people and enhance self-confidence. Second, calligraphy can make people quiet, cultivate people's excellent qualities such as concentration, carefulness, patience and perseverance, thus improving people's comprehensive quality. Its discipline can't replace the old saying: quiet and far-reaching, quiet and far-reaching, which can make them become wise when they are in a quiet state. On the contrary, people are impetuous, confused or incoherent, and the pace of social life is getting faster and faster. People are generally impetuous, careless and lack patience and perseverance. Third, calligraphy cultivates sentiment. The inherent law of calligraphy determines that the seriousness of learning books requires learners to have a good psychological state, a high degree of learning enthusiasm and a sincere attitude. Must be diligent and unremitting; We should strengthen our self-cultivation and broaden our artistic conception; We must enrich our knowledge and learn from the past, otherwise we will accomplish nothing. 4. Calligraphy is good for health. Calligraphy art can only give people beautiful enjoyment and health care. The research conclusion of medical experts shows that 20 kinds of professional calligraphy can make people live longer. Writing can get rid of illness and strengthen the body. The ancients said that writing can nourish the heart and cure diseases. Writing an elegant artistic hobby can make people enjoy themselves. When writing, people consider their own feelings, voices, gains and losses, honor and disgrace. They have no worries, no fatigue, relax and recuperate. Delay or delay the aging of the brain. Writing a book can nourish qi and help to replenish qi. When practicing calligraphy, don't worry about your whole body. Paying attention to expressing one's feelings on paper and relaxing one's mind have certain adjustment and exercise effects on people's psychology and physiology. Over time, people will feel refreshed and live a long life. Even if they are lucky enough to get sick, they can practice calligraphy to nourish their hearts and live a long life. Throughout the ages, calligraphy can make people healthy and live longer.