1. Artistic value: Zhu is a famous calligrapher. Zhu's calligraphy has a unique style and skill, and has high artistic value.
2. Historical value: Zhu's words are the testimony of his personal history and artistic career, and have historical value. Collecting Zhu's words is helpful for us to understand Zhu's artistic course and creative background, and it is of great significance to study Zhu's artistic style and techniques.