Literature Reference: I, who am already decrepit, have received your care and comfort.
尝: Experience; to undergo or live through.
蒙: Ignorance and enlightenment. It implies the act of inheriting and carrying forward. To inherit and uphold the traditional virtues of the Chinese nation: loyalty, filial piety, honesty, trustworthiness, propriety, righteousness, and integrity.
Meaning: Having once received kindness and care, it conveys gratitude and humility.