Literature Reference: 文川，意指文采如川流不息。—— 《说文解字》 Wen Chuan, meaning literary talent as endless as a flowing river. Source from 'Shuowen Jiezi'.
文:
川: The river flows ceaselessly. The character (字) is vast and potent, capable of triumphing over all things. It is the character of supreme fortune.
Meaning: Literary talent flows endlessly like a river, symbolizing immense wisdom and erudition.