Literature Reference: 知者不惑，仁者不忧，勇者不惧。—— 《论语·子罕》 The wise are free from perplexities, the virtuous from anxiety, and the brave from fear. Source from 'The Analects of Confucius'.
知: Aware, enlightened. In names, it often signifies erudition, intelligence, and talent, embodying the notion of vast knowledge and wisdom.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
Meaning: Zhi Yu signifies wisdom and vastness, symbolizing erudition and broad-mindedness.