Literature Reference: 敏于事而慎于言。——《论语·里仁》 Be diligent in work and cautious in speech. Source from 'The Analects of Confucius'.
敏: Agile, nimble. In names, it often conveys the meaning of swift and vigorous, lively and active, intelligent and clever.
慎: Be mindful; tread with caution.
Meaning: Agility and wisdom, combined with cautious and steady behavior.