Literature Reference: 颐神方蹈道，传圣乃尊尊。—— 《奉和郑宾客相公摄官丰陵扈从之作》 Nurturing the spirit to follow the Dao, transmitting the sage's teachings with reverence. Source from 'Fenghe Zheng Binke Xianggong Sheguan Fengling Hucong Zhi Zuo'.
颐: Health is the essence of a beautiful life.
神: Spirit, expression, and thought.
Meaning: Nurturing the spirit to maintain inner peace and tranquility.