Margaret Groos Born : September 21, 1959 Browse All Authors Famous Quotes by Margaret Groos When I was 15, I had lucky underwear. When that failed, I had a lucky hairdo, then a lucky race number, even lucky race days. After 15 years, I've found the secret to success is hard work. Margaret Groos hard-work race sports If you haven't done your mental homework in training, you don't have anything to fall back on when you face. Margaret Groos training faces fall