In "The Last Unicorn," Peter S. Beagle emphasizes the importance of timing and sequence in storytelling. He argues that for heroes to fulfill their destinies and complete their quests, events must unfold in a specific order. This progression is key; for instance, a hero's journey cannot be completed prematurely or before certain actions take place, like a swineherd marrying a princess before his adventures begin. The underlying message is that every tale follows a natural rhythm that is essential for delivering a satisfying narrative.

The quote suggests that while quests and adventures may be delayed or stretched over time, they will eventually reach their conclusion. This concept reinforces that heroism has its own rules and that true endings only come after the necessary challenges and trials have been faced. The idea reminds readers that stories have a structure that cannot be rushed; the fulfillment of prophecies or rescue of mythical beings like unicorns can take time, but they ultimately lead to a resolution that aligns with the natural flow of the story.