Literature Reference: 以铜为鉴，可正衣冠；以古为鉴，可知兴替；以人为鉴，可明得失。—— 《新唐书·魏徵传》 With bronze as a mirror, one can adjust their attire; with history as a mirror, one can understand the rise and fall; with others as a mirror, one can discern gains and losses. Source from 'New Book of Tang: Biography of Wei Zheng'.
鉴: Mirror. When used in personal names, it signifies the standard of discerning right from wrong, fostering the virtuous development of one's character.
Meaning: Jian means a mirror, symbolizing wisdom, discernment, and profound insight.