It's always too early to quit.
You never know what motivates you.
To be a good loser is to learn how to win.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
Know or listen to those who know.
The most effective way to do it, is to do it.
Either you run the day or the day runs you.
The dog that trots about finds a bone.
The wise does at once what the fool does at last.
One accusation you can't throw at me is that I've always done my best.
We go there with confidence, but we know there is a very fine line between success and failure in this game.