Literature Reference: 早年同遇陶钧主，利钝精粗共在镕。—— 《喜与韦左丞同入南省因叙旧以赠之》 In our early years, we met under the same master of molding, sharp and blunt, refined and coarse, all forged together. Source from 'Xi Yu Wei Zuo Cheng Tong Ru Nan Sheng Yin Xu Jiu Yi Zeng Zhi'.
利: "Smooth and auspicious, this character embodies great fortune, representing a favorable outcome in all endeavors when used in a name."
钝:
Dull and sluggish, implying a lack of smooth progress.
Meaning: Sharp and blunt, symbolizing growth and resilience through tempering.