This month's quote is from Tennis legend, Steffi Graf.
"You can't measure success if you've never failed.
Tennis legend Steffi Graf is one of the greatest players the sport has ever seen. She won 22 Grand Slam singles titles and an Olympic Gold medal during her career, and her reign as the world's number-one ranked player lasted an astonishing 186 weeks.
In 1988, Graf won all four Grand Slam singles events, becoming the first and only male or female player to achieve this feat in a single calendar year. She won the Australian Open, the French Open, Wimbledon, and the US Open, and was an unstoppable force on the court.