It's always too early to quit.
The dog that trots about finds a bone.
If you're going through hell, keep going.
To be a good loser is to learn how to win.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
Leap, and the net will appear.
Who seeks shall find.
Well done is better than well said.
If you've got a talent, protect it.
Never say a humorous thing to a man who does not possess humor. He will always use it in evidence against you.