Calligraphy is good for health, which has been confirmed by ancient and modern calligraphers. Among calligraphers of all ages, there are many who live a long and healthy life. For example, Ou Yangxun lived 85 years old, Yu Shinan lived 89 years old and Liu Gongquan lived 88 years old. Wen Jia lived 83 years in Ming Dynasty, and Dong Qichang was 82 years old. In Qing Dynasty, Min lived 88 years old, Wang Shigu lived 85 years old and Liang lived 93 years old. Sun Mofo, a modern calligrapher, lived 102 and Su Juxian10/year. There are also many old calligraphers who are still alive.