Literature Reference: 剑，兵也，所以防身卫己。——《说文解字》 The sword, a weapon, serves to protect oneself and guard against harm. Source from 'Shuowen Jiezi'.
剑: The term originally refers to an ancient weapon, characterized by a long double-edged blade with a ridge in the middle and a short hilt. Holding such a sharp tool symbolizes wielding great power, embodying decisiveness, resoluteness, and fortitude.
Meaning: The sword symbolizes strength, courage, and justice, representing resilience and sharpness.