What Keeps them Going

I know this is not my normal stuff, But its my own little salute to all those who have served thier country no matter what branch or nation. Talking to a friend he had mentioned the one thing that was always there to keep him going. A picture of his family . It was days later I remembered that even those who served in wars passed mentioned the same thing in all the history shows and such. it truely seemed to be what kept them going, So this is my own little gift to all those who have served past and pressent. And for those who may in the future .