雨: The life-giving rain that nourishes all things.
池: Pond, city moat, theater pit. It also refers to a place or the name of a pool, such as a dance floor or the Jade Pool (a mythical place in Chinese lore), extending to mean something exceptionally solid and unyielding.
Meaning: Like rain nourishing, like a pond serene, symbolizing gentleness, tolerance, and vitality.