Literature Reference: Hold fast to the golden mean, with a heart free from distractions. Source from 'Shangshu·Dayu Mo'.
允: Promise, to permit. It metaphorically signifies honesty and trustworthiness, ensuring that every commitment is fulfilled.
心: Heart and intention, often used in names to signify sincerity, is conducive to attracting noble assistance.
Meaning: A sincere heart, free from distractions, symbolizes integrity and determination.