Literature Reference: 其雨其雨，杲杲出日。—— 《诗经·卫风·伯兮》 Rain, rain, yet the bright sun emerges. Source from 'The Book of Songs, Wei Feng, Bo Xi'.
其: In essence, a person of integrity and trustworthiness. Describing someone who is sincere and dependable.
雨: The life-giving rain that nourishes all things.
Meaning: Rain signifies abundance and vitality, nourishing all things.