In "The Dialogue of the Dogs," Miguel de Cervantes Saavedra explores the duality of human nature, highlighting the innate capacity for both good and evil. The quote from Berganza reflects the idea that evil can easily be learned or adopted by anyone, as it is a part of our complex character. This sentiment suggests that while people strive for good, they are also susceptible to darker impulses.

Cervantes' work delves into conversations between dogs that unveil profound insights about humanity. Through their dialogues, the author emphasizes that understanding and grappling with our moral choices is essential, as recognizing the potential for evil in ourselves reminds us of our shared vulnerabilities.