But practicing calligraphy can really cultivate a person's accomplishment.
Besides? I think there is a certain difference between writing on the blackboard and writing with a pen? Teach you a trick I invented? Break chalk? Write diagonally with the molded part.
As shown? So thin and so thick? Can you be a little more stable? Write like this, and the edges and corners will soon wear away? How many times do I have to break a piece of chalk? Or wasted? You try.