In "The Swan Thieves" by Elizabeth Kostova, the character's eating habits are described as being reminiscent of a polite wolf. This imagery suggests a calm yet predatory nature, hinting at a deeper complexity within her personality. The juxtaposition of politeness with the wildness associated with a wolf paints a vivid picture of someone who appears refined on the surface while possibly harboring untamed instincts underneath.
The phrase encapsulates the idea of someone who navigates social norms while still possessing a fierce, instinctual side. It invites the reader to explore the duality in the character's behavior, reflecting themes of identity and the hidden aspects of human nature in the narrative. This metaphor captures the essence of the character's interaction with her environment and those around her in a captivating way.