Literature Reference: An old man holds a deer-tail whisk, sitting and brushing half the bed. Source from 'Zhaiju Ouzuo'.
持: To preside and govern; depicting a person who handles affairs with fairness and impartiality.
麈: Uncommon characters, use with caution.
Meaning: Holding a deer-tail whisk symbolizes wisdom and composure, often used to describe a wise or elderly person.