In "Don Quixote de la Mancha," Miguel de Cervantes Saavedra explores the theme of justice and its prevalence even among those engaged in wrongdoing, such as thieves. The idea emphasized is that justice should operate universally, demonstrating its importance in all aspects of life, regardless of the moral standing of the individuals involved. This notion suggests that even within the criminal world, there exists a need for fairness and order.

This perspective challenges the reader to consider the intrinsic value of justice. It highlights that fairness is a fundamental principle that should guide human interactions, reflecting the complexities of moral judgment in society. Ultimately, Cervantes conveys that justice is not only vital in noble acts but also essential among those who commit wrongs, reinforcing its fundamental role in maintaining societal structure and integrity.