As you give love out, it's received and reciprocated--and it grows. That's the beauty of it. Love is an energy. You can feed it to people, and they in turn feed it to others, and eventually it comes back.
"Why should there be hunger and deprivation in any land, in any city, at any table, when man has the resources and the scientific know-how to provide all mankind with the basic necessities of life?" ~Martin Luther King, Jr.