Final answer:
The term 'wears an insignia on his collar' signifies the use of a symbol to indicate a person's rank or affiliation, particularly in the military or other organizations. Insignias denote authority and status, and they can be significant cultural symbols that communicate various messages, such as prestige, modesty, or rebellion against norms.
Step-by-step explanation:
The term 'wears an insignia on his collar' refers to the practice of displaying a symbol or badge that indicates a person's rank, membership, or achievement, often within a military, civil service, or organizational context. Insignias can reveal a lot about a person's role and status; for instance, the insignia of crane denotes civil service, with the number of cranes symbolizing the rank of the official. These symbols can convey powerful messages and to wear one's insignia visibly is to project that person's identity and authority.
Historically and culturally, insignias and uniforms can signify prestige as well as serve functional purposes. For example, during the time of Kornilov, officers adorned their arms with the Kornilov symbol to express their zeal. Similarly, in a historical context, Stalin was depicted in a marshal's uniform with the ornamentation minimized to a simple red strip and a solitary medal, highlighting his modesty amid his powerful position. In modern times, the deployment of certain symbols or attire, like pajamas and slippers worn to college classes, can challenge or redefine cultural norms.