Appreciation of Luo Yi Mo Yan Xue's Works

There is no end to learning (there are mountains outside the mountains, there are people outside the people, and there are buildings outside the building). You should learn with an open mind and not be complacent. The calligrapher in this paper realized this truth only when he saw the worn inkstone, but it was not too late after all. As long as you find your mistakes and correct them in time, it's never too late.