To be a good loser is to learn how to win.
The most effective way to do it, is to do it.
Be gentle to all and stern with yourself.
Without hard work, nothing grows but weeds.
It's always too early to quit.
Never complain and never explain.
If you've got a talent, protect it.
After a storm comes a calm.
Who seeks shall find.
What you do today can improve all your tomorrows.
Success breeds success, and failure leads to a sort of fallow period.