Literature Reference: 雨余虽更绿，不是采苹时。—— 《江行无题一百首 十三》 After the rain, the greenness deepens, yet it is not the time to gather duckweed. Source from 'One Hundred Untitled Poems of River Journey, Poem 13'.
雨: The life-giving rain that nourishes all things.
余: Surplus, a metaphor for a life of abundance and prosperity.
Meaning: Rain's aftermath symbolizes freshness and vitality, embodying hope and renewal.