Only Catherine has the capacity to change and mature, although here...our heroine pays a dear price for this change. And she does take a form of revenge on both her father and her suitor: she refuses to give in to them. In the end, she has her triumph.
The quote highlights Catherine's unique ability to evolve and grow, contrasting with those around her. Throughout her journey, she encounters significant challenges that come with her transformation, suggesting that personal growth often requires sacrifice. This development is not simply a passive change; it involves active resistance against the influences of her father and suitor.
Ultimately, Catherine's refusal to conform or submit to their expectations signifies a powerful form of revenge. Despite the struggles she faces, she emerges victorious, indicating that true triumph lies in self-assertion and the ability to define one's own identity amidst external pressures.