Literature Reference: 顾影看身又自慙。—— 《寓言》 杜牧 Looking at my shadow, I feel ashamed of myself. Source from 'Parable' by Du Mu.
自: Nature; the true self.
慙: "Can", meaning ashamed or embarrassed, akin to the Chinese term "惭" which conveys a sense of remorse or shame.
Meaning: Self-reflection and humility, signifying modesty and introspection.