In Victor Hugo's "Les Miserables," the author illustrates the profound impact of sunshine on human nature. Sunshine symbolizes positivity and hope, suggesting that it encourages patience and resilience in individuals. The warmth of the sun is contrasted with the challenges of life, indicating that a sunny disposition can foster perseverance in the face of adversity.

Through this metaphor, Hugo emphasizes that just as sunshine nurtures growth and vitality in nature, it can inspire a similar response in people. Patience is depicted as a virtue that can be cultivated, suggesting that embracing positivity can help individuals navigate their struggles.