There is a determined though unseen bravery that defends itself foot by foot in the darkness against the fatal invasions of necessity and dishonesty. Noble and mysterious triumphs that no eye sees, and no fame rewards, and no flourish of triumph salutes. Life, misfortunes, isolation, abandonment, poverty, are battlefields that have their heroes; obscure heroes, sometimes greater than the illustrious heroes.
Separated lovers cheat absence by a thousand fancies which have their own reality. They are prevented from seeing one another and they cannot write; nevertheless they find countless mysterious ways of corresponding, by sending each other the song of birds, the scent of flowers, the laughter of children.
If he had had all Peru in his pocket, he would certainly have given it to this dancer; but Gringoire had not Peru in his pocket; and besides, America was not yet discovered. (p. 66)
But secondly you say 'society must exact vengeance, and society must punish'. Wrong on both counts. Vengeance comes from the individual and punishment from God.