Literature Reference: 怀瑾握瑜兮,穷不知所示。——《楚辞·九章·怀沙》 Holding jade and gems, yet no one knows my worth. From 'Chu Ci: Huai Sha'.
怀: Yearning and reminiscence, here signify family harmony and mutual care.
Meaning: The character '怀' signifies a broad mind, lofty aspirations, and inner virtues.