Aspirants can apply lessons from literature to enhance their essays in UPSC by incorporating compelling narratives and critical reflections. Literature often explores profound human experiences, essential for developing empathy and understanding diverse social issues. Utilizing examples from literary works can make essays more relatable and engaging for evaluators. Analyzing character development and thematic elements can help in constructing well-rounded arguments. Furthermore, incorporating literary devices can improve the overall expression and coherence of writing, making it stand out. Drawing connections between literary themes and contemporary issues can also demonstrate a broader understanding of societal complexities.