Literature Reference: 文王在上，于昭于天。—— 《诗经·大雅·文王》
子曰：‘知者不惑，仁者不忧，勇者不惧。’—— 《论语·子罕》 King Wen is above, shining in the heavens. Source from 'The Book of Songs, Da Ya, King Wen'.
The Master said, 'The wise are free from perplexities; the virtuous from anxiety; and the brave from fear.' Source from 'The Analects of Confucius, Zi Han'.
衍: Extend, initiate, evolve.
悦: Joy and delight. Beneficial for physical and mental well-being, interpersonal relationships, and professional growth.
Meaning: Yan signifies propagation and expansion, symbolizing prosperity and flourishing; Yue denotes joy and happiness, representing a cheerful and contented life.