How is thomas gradgrind a model utilitarian how does he try to promote useful conduct among his students?

Thomas Gradgrind is a model utilitarian in Charles Dickens' "Hard Times" as he emphasizes facts and practicality over imagination and emotional depth. He believes that education should focus solely on useful information that serves a practical purpose, promoting a rigid, fact-based curriculum. Gradgrind seeks to instill in his students a sense of duty and utility, discouraging any exploration of creativity or personal aspirations that do not align with his utilitarian ideals. His approach ultimately highlights the limitations and consequences of an overly utilitarian philosophy in education and life.