Never Give Up. Never, never, never, never, give up.
"Anyone can give up. It’s the easiest thing in the world to do. But to hold it together when everyone else would understand if you fell apart. That’s true strength."
Pain is temporary. It can last an hour, a day, a month or even a year. But eventually it will subside and be replaced by something else. But if you QUIT or GIVE UP, that pain will last for a lifetime.