Literature Reference: 金劒淬来长透匣，铅刀磨尽不成锋。—— 《喜与韦左丞同入南省因叙旧以赠之》 A golden sword, once tempered, pierces through its sheath; a lead knife, even when fully sharpened, cannot become sharp. Source from 'Xi Yu Wei Zuo Cheng Tong Ru Nan Sheng Yin Xu Jiu Yi Zeng Zhi'.
金: Gold, the precious metal. Symbolizes the prosperity of wealth and abundance.
劒: Uncommon characters, use with caution.
Meaning: The golden sword symbolizes resilience and sharpness, representing exceptional talent and unwavering determination.