In Miguel de Cervantes' "Don Quixote," the character expresses a sense of frustration and alienation, suggesting that the person he addresses is as unyielding as marble or bronze. This metaphor implies a lack of emotional connection or responsiveness, as if the individual is cold and impervious to feelings and change. The imagery of stone symbolizes rigidity and permanence, emphasizing the difficulty of breaking through to someone seemingly made of hard material.

This quote reflects a broader theme in the novel concerning human nature and the challenge of genuine communication. Don Quixote often grapples with idealism versus reality, and this moment underscores the obstacles presented by emotional distance. The protagonist's yearning for connection highlights the contrasts between passion and indifference, revealing the complex dynamics of companionship, friendship, and love in a world that can often seem unyielding.