Literature Reference: 恒久者，天之道也；健行者，地之德也。—— 《易经》 Eternity is the way of heaven; perseverance is the virtue of earth. Source from 'The Book of Changes'.
恒: Eternity, unwavering perseverance.
健: Health and Wholeness. This is an auspicious term, used in names to signify health, embodying parents' heartfelt wishes for their child's robust and wholesome growth.
Meaning: Perseverance and strength symbolize unyielding determination and longevity.