Action sentences describing hard practice of calligraphy

1, pen in hand, writing on a piece of paper, completely ignoring the surroundings, the finished toilet paper has already piled up;

2. He never let go of his comparison from morning till night, relying on his love for calligraphy;

He is still struggling to write, and he has no time to take care of the sweat on his head;

In order to write a good hand, he keeps practicing calligraphy every day, so that the pool for washing pens is dyed black.