The theme of "Wharton" encompasses depictions of a complex character or figure, often caught in political, social, and personal struggles. Across literary works, authors portray Wharton as a sharp yet troubled individual, maneuvering through competition, aspiration, and societal pressures. Mrs. Humphry Ward’s Marcella presents him as a politically savvy yet ethically unclear figure, while Jane Porter’s narrative casts him as an arrogant rival in a contest of intellect and pride.
Leslie Stephen’s historical account emphasizes Wharton’s strict moral stance and defiance in Parliament, contrasting with William Allen White’s fictional portrayals of his business-oriented conflicts. These differing depictions together highlight Wharton’s role as an emblem of ambition’s dual nature—both a driver of advancement and a cause of inner turmoil.