Literature Reference: 立身处世，贞固不渝。—— 《论语·为政》 Stand firm in one's place and remain unswerving in principles. Source from 'Analects of Confucius: Wei Zheng'.
立:
贞: Loyalty and steadfastness. Often used in conjunction with unwavering devotion, it signifies remaining true to one's cherished principles with resolute determination.
Meaning: To stand firm in life and remain steadfast in principles.