I don't think anything gives your life joy and meaning. I think your life simply has joy and meaning. The love for my children, the love for my parents and the love for my friends is the end in itself. The meaning is life.
Penn JillettePeople need to be fed, medicated, educated, clothed, and sheltered, and if we're compassionate we'll help them, but you get no moral credit for forcing other people to do what you think is right. There is great joy in helping people, but no joy in doing it at gunpoint.
Penn Jillette