"Rackets are the most important thing for a tennis player. Understanding it. Knowing it. Trusting it. It's part of your family. Those stories of people putting their rackets on their bed and sleeping with them [are true], it's what we live with. We see more of our rackets that we do of anyone else in our lives."
--Darren Cahill, former professional player, world-class coach,
sports television commentator and 'racketologist', January 2014