We are born, we grow up, we live our lives as best we can. If we are thoughtful we are good parents and good partners. If we are wise we strive for integrity and intimacy. If we are fortunate we discover love and joy. If we are able, we make the world a little better than we found it. That is all there is for any of us.
Your children are the greatest gift God will give to you, and their souls the heaviest responsibility He will place in your hands. Take time with them, teach them to have faith in God. Be a person in whom they can have faith. When you are old, nothing else you've done will have mattered as much.