虞世南为初唐书法四大家之一,他的书法作品多为后世品味,而其书法理论中的美学思想对书法美学的发展也具有重要的意义,他的《笔髓论》多为后代所品读,本文从“法”与“意”、道、“法”与“兴”三个方面去解读这篇经典文章。 Yu Shonan is one of the four calligraphies in the early Tang Dynasty. His calligraphic works are mostly tastes of the later generations. However, the aesthetic thoughts in his calligraphy theory are also of great significance to the development of calligraphic aesthetics. His “pen calligraphy theory” is mostly read by his descendants , This article interprets this classic article from the aspects of “law ” and “meaning ”, Tao, “law ” and “Xing ”.