From Muyuan cursive couplets. This is a sentence that advises people to cultivate their bodies and minds and be as clear and clear as water. It comes from Muyuan cursive couplets. Mu Yuan was born in Fengrun County, Hebei Province in 1964. He has been fond of calligraphy and painting since he was a child. He inherited his family studies and has been practicing for more than 30 years. He is good at calligraphy and running script, and Chinese painting is good at landscapes and figures.