Sans Famille (English title: Nobody's Boy) is an 1878 French novel by Hector Malot. The novel was reportedly inspired by the Italian street musicians of the 19th century, in particular the harpists from Viggiano, Basilicata.
Losing a certain part of the body doesn't mean the whole life ruins. Falling down several times wouldn't be the end of your life. Keeping believing your self and nurturing the faith can create the path to happiness.