Justice League2001

Green Arrow:
You remember what we did yesterday? We saved the world - again. You don't think that has any value, well, think again, pal. The Justice League goes on, with or without you. Look, nobody can question your service or commitment to making things better. If you're quitting because you think you've already done your fair share, we'll throw you a parade. But if you're quitting because it's easier then continuing the fight, then you're not the heroes we all thought you were. The world needs the Justice League... and the Justice League needs you, Superman.