Have confidence in yourself ...
More phrases
Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
George S. Patton
Problems are not stop signs, they are guidelines.
Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
Harriet Beecher Stowe
Quotes from the same author
There are so many people out there who will tell you that you can't. What you've got to do is turn around and say "Watch me.
Layne Beachley
You've always got to be aware of why you don't win; otherwise you'll keep losing. Every mistake is a learning experience and, hopefully, you won't make the same mistake again.
Layne Beachley