Literature Reference: 恒阳，恒久如日，光明永存。—— 《易经》 Eternal as the sun, its light endures forever. Source from 'The Book of Changes'.
恒: Eternity, unwavering perseverance.
阳: Sunlight. It symbolizes warmth and radiance.
Meaning: Eternal as the sun, symbolizing enduring light and hope.