Literature Reference: 深文大义，博古通今。—— 出自《后汉书·班彪传》 Profound knowledge and great righteousness, well-versed in both ancient and modern times. Source from 'Book of the Later Han: Biography of Ban Biao'.
深: Profound and enlightened, symbolizing depth of understanding and intelligent wisdom.
文:
Meaning: Deep knowledge and literary excellence, symbolizing erudition and outstanding talent.