The quote from "The Last Unicorn" by Peter S. Beagle reflects on the intrinsic capacity of individuals to transform and rejuvenate themselves, despite being weary and spent. It suggests that people often feel worn out by life's demands, yet possess an underlying strength and potential that can emerge when faced with seemingly impossible challenges.

In essence, Beagle conveys the idea that through hope and a strong desire for change, individuals can regain their vitality and sense of wonder. This realization inspires a belief in the extraordinary possibilities that lie within us, waiting to be awakened by the audacity of our dreams.