Literature Reference: 齐，整齐也；书，典籍也。——《说文解字》 Qi means orderly; Shu refers to books or classics. Source from 'Shuowen Jiezi'.
齐: A person who is methodical and well-organized in their actions.
书: Books, repositories of knowledge, embody wisdom. They express art and literature, convey profound thoughts, facilitate emotional expression, and are adorned with literary elegance.
Meaning: Orderly books symbolize profound knowledge and clarity of thought.