Literature Reference: Good words and deeds extend to future generations. Source from 'Shangshu·Dayu Mo'.
嘉: Praise, auspiciousness, celebration, and happiness.
延: "To extend, to introduce, and to facilitate the attainment of grand achievements, this character is auspicious for garnering fame, fortune, and good luck."
Meaning: Good words and deeds extend their influence to future generations, symbolizing noble character and lasting impact.