The quote highlights an observation about the relationship between morality and power. It suggests that as a person gains more power, their ethical standards may diminish. This could imply that those in positions of authority might become more self-serving or lose sight of moral values due to their influence and dominance over others.

In the context of Diana Gabaldon's "A Breath of Snow and Ashes," this idea resonates with the themes of power dynamics and human behavior. Characters in the story may grapple with the moral implications of their choices, illustrating how authority can test one's integrity and ethical responsibilities.