Final answer:
Farinata degli Uberti's pride is illustrated in his erect posture amidst the flames and his conversation with Dante, which exudes superiority and concern for his city, Florence.
Step-by-step explanation:
We know that Farinata degli Uberti is proud from the way he talks to Dante by observing his demeanor and the content of his speech. In Dante Alighieri’s ‘Divine Comedy,’ the character of Farinata is depicted as a noble and defiant soul, even in the afterlife. His pride is evident as he stands erect among the flames, and his dialogue conveys a sense of superiority and a complete absence of regret for his worldly actions. He boldly confronts Dante, even scrutinizing the intentions and valor of the living. His pride is further illustrated by his undiminished concern for the fate of his city, Florence, and his disdain for his enemies, showcasing an enduring aristocratic bearing and an unyielding spirit.