In "Les Miserables," Victor Hugo captures the profound disparity between social classes, emphasizing that the lower classes experience more suffering compared to the indifference often found in the upper classes. He illustrates that when generosity is offered, it tends to be absorbed eagerly, just as dry soil quickly soaks up water. This conveys the urgent need for compassion and support among those who struggle the most.

Hugo further reflects on the nature of wealth and generosity, noting that the protagonist often gives away what he receives, suggesting a self-sacrificing character who prioritizes the well-being of others over his own. He implies that true humanity is found in the willingness to share and care for those in need, even to the detriment of oneself.