Literature Reference: 立德立言，立功立行。—— 《左传》 Establish virtue, establish words, establish achievements, establish conduct. Source from 'Zuo Zhuan'.
立:
德: Virtue, moral character. In a name, it signifies a person's morality, integrity, and esteemed virtue, embodying the notion of high moral standing and respect.
Meaning: Establishing virtue signifies cultivating noble character and moral integrity.