Literature Reference: 至白涅不缁，至交淡不疑。人生静躁殊，莫厌相箴规。—— 《劝友》 Pure white cannot be dyed black, and true friendship remains unaffected by doubts. In life, whether calm or restless, do not tire of mutual advice and guidance. Source from 'Quan You'.
箴: Admonition, exhortation.
规: Regulations and Scale. This refers to a system of rules and sanctions governing matters, individuals, and objects.
Meaning: Zhēn guī signifies admonition and guidance, embodying integrity, wisdom, and responsibility towards others.