Literature Reference: Modesty astonishes the lord, and hidden virtues fear being known. Source from 'Xu De Shu Qing Si Shi Yun Shang Xuan She Zhai Zhong Cheng'.
谦: Humble, modest, and gracious. Polite, with a deep understanding of etiquette.
主: Autonomy, the master. It metaphorically signifies the power to make decisions.
Meaning: Modesty commands respect, symbolizing noble character and inner strength.