It's always too early to quit.
Never complain and never explain.
The secret of getting ahead is getting started.
To be a good loser is to learn how to win.
Who seeks shall find.
Be thine own palace, or the world's thy jail.
If you can dream it, you can do it.
Know or listen to those who know.
You never know what motivates you.
Expect problems and eat them for breakfast.
At Christmas, 'It's a Wonderful Life' makes me cry in exactly the same places every time, even though I know it's coming.