In this world there are many people who love others, but they aren't required to do so. Perhaps in every person's life we usually fail to appreciate this kind of ordinary and constant love. Maybe it is your parents, your friends, or someone who loves you even though you don't love them back. They may even be strangers. Love and caring don' t come for free All the more reason to be grateful When people nurture kind thoughts and give unselfishly, their every thought and action benefits us.