Literature Reference: 诗书满腹，东壁余光。—— 无明确出处，但结合了诗词与东方意象 Poetry fills the heart, while the eastern wall reflects lingering light.
诗: Poet, poetry. The imagery and sentiment of verse symbolize the beauty of life.
东: The East, the direction of the sunrise, symbolizes the essence of hope.
Meaning: Poetry enriches the soul, while the eastern wall symbolizes wisdom and light.