This quote beautifully encapsulates the concept that our lives, like stories, are shaped by overarching themes and the decisions we make. The metaphor of the past as a "novel written by Fate" suggests that while there might be a predetermined narrative or inevitable themes such as love, hate, and the consequences of the soul, we still navigate through it with individual choices. These choices—that are described as "fated"—add a subtle tension between destiny and free will. The living river metaphor further enhances the fluidity and unpredictability of life, emphasizing how each decision can shift the course of our existence.

One particularly profound insight is how Fate is portrayed as waiting on the "riverbank of Story," implying it observes and perhaps permits the narrative to unfold rather than controlling it directly. This narrative agency places responsibility squarely on human will and intention, reminding us of the power and consequences inherent in every action. The concluding notion that it is our "will alone" which guides us to either mistakes or miracles resonates deeply, underscoring human autonomy even within the bounds of what feels destined.

This perspective blends fatalism and existentialism, recognizing inherent patterns in life while celebrating the significance of personal choice. It inspires mindfulness about how every moment and decision writes our story and how embracing this balance between fate and will can lead to richer meaning in our lived experience. The quote invites reflection on the themes that continually emerge in our lives – iterative yet unique, timeless yet personal.