If you think you can do it, you can.
It's always too early to quit.
Do not weep do not wax indignant. Understand.
The wise does at once what the fool does at last.
If you can dream it, you can do it.
To be a good loser is to learn how to win.
The dog that trots about finds a bone.
Always desire to learn something useful.
Who seeks shall find.
Expect problems and eat them for breakfast.
Success and failure are greatly overrated. But failure gives you a whole lot more to talk about.