If you have any googling capabilities, look up John Madden. I think you'd really enjoy some of his gems.
Not bad! Here's a few from Google:
The road to Easy Street goes through the sewer.
Don't worry about the horse being blind, just load the wagon.
Coaches have to watch for what they don't want to see and listen to what they don't want to hear.
When your arm gets hit, the ball is not going to go where you want it to.
The fewer rules a coach has, the fewer rules there are for players to break.
The only yardstick for success our society has is being a champion. No one remembers anything else.