Stroke gesture is not only the strength of strokes, but also can not be simply understood as dynamic strokes. The combination of hidden words and pen should be understood as the stippling form appearing in the pen should have internal power and should be dynamic.
Ancient Chinese philosophers have long recognized the existence of potential in the objective world, put it in an important position of research and investigation, and successfully triggered the great energy carried by potential, resorted to practice in various fields of society, and accumulated rich experience.