The story of Mikhail’s mistake brings together and reinforces all three lessons. Marya’s love for her adoptive daughters shows, again, that
what dwells in man is love. The twins’ mother’s mistaken belief—that her twins would definitely die without her—demonstrates, again,
what is not given to mortal men: knowledge of when or how people will die. And Mikhail’s own error, he now understands, was a misunderstanding of
what men live by. He believed the dying woman’s assertion that her twins would die without her—that is, that what people live by is their parents’ care. Now, having seen how the twins survived without mother or father, Mikhail understands that this is not true:
what men live by is the love of other people in general, not necessarily their parents’ love.