After studying calligraphy for one semester, what do you know, what do you learn and what do you lack?

Through a semester of calligraphy study, I got a preliminary understanding of the profoundness of calligraphy art and the internal relationship between calligraphy and life and social development. Understand the importance of calligraphy art to inherit and carry forward the connotation of China's cultural thought. I learned how to use a pen, how to elbow, and how to paste. What is lacking is that it is not handy in the writing process, and it still stays in the perceptual knowledge in the aspects of model, official script, line, grass and seal script, and there is still a long way to go.