How is Hugo's humanitarianism reflected in Les Miserables?

In Hugo's eyes, Jean Valjean is a sympathetic figure. Although he was in prison, he decided to take revenge on the society. Although he stole the silver of Bishop miriam after he got out of prison, what's more, he bullied a child weaker than himself. In such a depressed society, Jean Valjean was bullied by others, but at first he chose which way to retaliate against the society for bullying others. But in the whole novel, the author did not abandon him, but arranged a kind leader to awaken Jean Valjean's good thoughts, and finally made Jean Valjean's life full of human brilliance. If Jean Valjean was a lost man at that time, Bishop miriam was a beacon to guide him to the right path. The author's humanitarian thoughts mainly focus on the protagonist Jean Valjean, who was born in poverty and suffered a lot. The author places rich feelings on the fate of this character, and humanitarian thoughts run through the whole novel. This novel exposes the sharp contradiction and the disparity between the rich and the poor in capitalist society. First of all, it reproduces the miserable and humiliating life and fate of the lower class, and puts forward three problems that need to be solved urgently at that time: "Poverty makes men poor, hunger makes women degenerate, and darkness makes children weak", which lashes out at the hypocrisy of the bourgeoisie. It fully reflects the social and political life of France in the first half of the19th century. Secondly, it describes1June 5, 832 * * * and the party's uprising, which effectively countered Charles Louis Napolé on Bonaparte's perversion. Thirdly, the work also advocates the humanitarianism of saving society with "kindness" and "fraternity". Starting from the bourgeois humanitarian world outlook, I think kindness can save everything and try to eliminate social ills with kindness and fraternity. In the novel, Jean Valjean, Fantine, Cosette, Jean Valjean and other lower people are the objects of the author's concern and sympathy, which reflects the contradiction between the working people and the upper rulers and embodies the author's humanitarian thought.