The quote from Peter S. Beagle's "The Last Unicorn" suggests that heroes deserve a resolution filled with joy and fulfillment after their arduous journeys. It emphasizes the notion that after facing myriad challenges, the reward of a happy ending is not just a mere hope but a right earned through perseverance and bravery. This encapsulates the essence of a hero's journey, showcasing how trials and tribulations ultimately lead to a deserving conclusion.

In stories, a hero's happy ending signifies not just personal victory but also the resolution of conflicts and the restoration of balance. It serves as a poignant reminder that the struggles faced are meaningful and contribute to the growth and evolution of the character. Thus, the quote beautifully captures the universal truth that everyone longs for their own happy conclusion after enduring life's battles.