“Keita—a stranger in a strange land whose only transgression was to exist in a place where his presence was illegal.”

Keita is portrayed as a morally perfect man whose only motive is to save and protect his family. The author purposely portrays Keita without any flaws to emphasize how cruel it is to treat a person like a criminal simply because they were born somewhere else.

“But for those who are truly poor, running symbolizes privilege.” 

Yoyo teaches Keita that although they are not wealthy, they are better off than many. If Keita has enough food and shoes to run in, then he has more privilege than those who lack such things.

“Then go see the world, my darling girl. Bet every day on your own abilities, and you’ll be able to do anything you want.” 

Charity expresses her desire to be more than just a wife, and her mother supports her. Both Charity and Lena are strong female characters. Charity does in fact end up becoming a journalist.