The quote, "I don't believe in witches, but there are, there are," reflects a complex relationship between skepticism and belief. It suggests that while one may doubt the conventional existence of witches as supernatural beings, there remains an acknowledgment of the reality of their societal and cultural impact. This duality illustrates how belief systems can coexist even in the face of rational skepticism, highlighting the power of folklore and mythology in human experiences.

This perspective is especially resonant in the context of Don Quixote, where themes of reality versus illusion are central. Cervantes navigates the fine line between what is perceived and what is believed, showing how both can influence a person's actions and understanding of the world. The acknowledgment of witches symbolizes the deeper struggles of individuals who wrestle with their beliefs in the face of an often confusing reality.