Inspiration is one thing and you can't control it, but hard work is what keeps the ship moving. Good luck means, work hard. Keep up the good work.
“Besides, my usefulness here is destroyed because all of my friends think me a man of unsound mind.”
“Well, I think everybody's a little jealous of the Vietnam Wall, even people from wars that already have good monuments. You have a monument like the Wall and nobody ever forgets your war, you can bet on that.”