The quote from Larry McMurtry's "Leaving Cheyenne" highlights the unpredictability and complexity of love, particularly from a woman's perspective. It suggests that love can land in unexpected places, sometimes on something undesirable rather than something beautiful, much like morning dew on both a rose and a horse turd. This metaphor underscores the idea that love does not always conform to our expectations or ideals.

Furthermore, the statement conveys a sense of realism about relationships and emotions. The speaker implies that it is essential to come to terms with the messy nature of love and life. Instead of idealizing love, one must accept its arbitrary and fluctuating nature, which reflects a broader truth about human experiences and relationships.