Literature Reference: 恒者，久也；一者，专也。—— 《论语》 Persistence signifies longevity; singularity signifies focus. Source from 'The Analects of Confucius'.
恒: Eternity, unwavering perseverance.
一: To signify the beginning, to embody the entirety, and to represent the pinnacle of excellence and perfection.
Meaning: Persistence and singularity symbolize unwavering focus and enduring dedication.