What you do today can improve all your tomorrows.
To be a good loser is to learn how to win.
The dog that trots about finds a bone.
Expect problems and eat them for breakfast.
You never know what motivates you.
To know oneself, one should assert oneself.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
Never complain and never explain.
Wherever you are - be all there.
Don't be afraid to fail. Don't waste energy trying to cover up failure. Learn from your failures and go on to the next challenge. It's OK to fail. If you're not failing, you're not growing.