Literature Reference: The river flows ceaselessly, and the deep pool reflects clearly. Source from 'The Book of Songs: Xiao Ya: Lu Ming'.
以: "Can be, may be. Often reflects a person's cultural refinement in their name, evoking the aura of a literati or poet."
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: The river symbolizes continuous flow and the power of endless vitality.