Literature Reference: 尘缘难著眼，晚兴寄青云。—— 《奉送刘使君王屋山隐居》 Worldly ties are hard to focus on, evening thoughts rise with the clouds. Source from 'Seeing Off Liu Shijun to Hermit in Wangwu Mountain'.
尘: Dust and loess.
缘: The reason, the cause. It signifies generosity and propriety, conducive to forming widespread connections and encountering the support of noble benefactors.
Meaning: Mortal ties and worldly bonds, symbolizing transcendence and pursuit of lofty aspirations.