Literature Reference: 积善之家，必有余庆；积不善之家，必有余殃。君子存厚，小人存薄。—— 《周易》 The family that accumulates good deeds will surely have abundant blessings; the family that accumulates evil deeds will surely have abundant calamities. The noble person preserves kindness, while the petty person preserves meanness. Source from 'The Book of Changes'.
存: Preservation and conservation.
厚: Benevolence and sincerity. This phrase describes a person who possesses the admirable qualities of being loyal, honest, and genuinely kind-hearted towards others.
Meaning: Preserving kindness and accumulating virtues signify a person's benevolence and noble character.