Literature Reference: 轻尘不飞，细雨如织。—— 《诗经·小雅·采薇》 Light dust does not fly, gentle rain weaves like threads. Source from 'The Book of Songs·Xiao Ya·Cai Wei'.
轻: Lightness and weight.
尘: Dust and loess.
Meaning: Light dust symbolizes purity and transcendence, representing a pursuit of noble ideals.