Literature Reference: 梓，木也，仪，礼也。—— 《说文解字》 Zi refers to the catalpa tree, and Yi signifies etiquette. Source from 'Shuowen Jiezi'.
梓: The tree name, known as the Catalpa.
仪:
"Demeanor and appearance, often associated with a name, signify gracefulness and appropriateness, leaving a favorable impression."
Meaning: Zi symbolizes vitality and growth, while Yi represents grace and etiquette, signifying elegance and talent.