Literature Reference: Though I read many books, I often forget; though I buy wine on credit, I seldom return. From 'Thirty Poems Written in Wugong County, No. 5'.
书: Books, repositories of knowledge, embody wisdom. They express art and literature, convey profound thoughts, facilitate emotional expression, and are adorned with literary elegance.
多: The original meaning: abundant, large in quantity, in contrast to "few" or "scant."
Meaning: Signifies erudition, extensive reading, and profound knowledge.