To be a good loser is to learn how to win.
It's always too early to quit.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
Never complain and never explain.
Who seeks shall find.
Things do not happen. Things are made to happen.
Be kind whenever possible. It is always possible.
The dog that trots about finds a bone.
Wherever you are - be all there.
Perseverance is not a long race it is many short races one after the other.