The essence of the quote from "The Last Unicorn" emphasizes the beauty and purity of experiencing life and existence for the first time. The observation of a character's movements and breaths captures the wonder of a fresh beginning. Each action is depicted as unique and significant, suggesting a kind of magic in the ordinary moments that others may overlook. This perspective invites readers to appreciate the newness of life through the eyes of someone seeing it for the first time.

This sense of novelty reflects a deeper understanding of existence, highlighting that for every individual, their experiences are distinct. The line suggests that if someone were born that day, every breath they take and every action they perform is special and unprecedented. It encourages us to recognize and cherish the moments of discovery and wonder in our own lives, much like the character whose experiences are so vividly described. In this way, the quote resonates with themes of innocence, fascination, and the fleeting nature of life.