1. Different ways of thinking: everyone has different emotions. The first person gives readers an immersive sense of substitution, while others do not have such strong emotional expression.
2. Different expressions: Everyone has different writing styles and expressions, and adopts different rhetorical devices, descriptions and language styles to highlight the uniqueness of the works. Mr. Lao She wrote an article full of sensibility and thinking. Through the unique interpretation and understanding of calligraphy art, it shows Mr. Lao She's artistic vision and humanistic feelings.