Tennis Quotes Motivational

Motivational tennis quotes?
List of all ur motivational tennis quotes 50% of the game is 90% mental
You can not win a thing, if you do not want a swing (it helps me remember to swing) and also … I let the club speak for themselves (one of my favorite mackinroe (Sp?) To quote. It's almost like who cares what others say, my club will do everything .. hope these are good .. they help me:)
