In "Sabotage," Arturo Pérez-Reverte explores the complexity of human nature, suggesting that the potential for crime exists within every individual. This idea reflects a broader commentary on morality and the choices people face, highlighting how circumstances can lead individuals to commit acts they might otherwise avoid.

The quote by Comrade Stalin emphasizes the relationship between humanity and wrongdoing, underscoring the notion that where there are people, the potential for moral failings is always present. This perspective invites readers to contemplate the darker aspects of human existence and the motivations behind actions considered criminal.