Exhaustion – fighting/sport quotes?

Can anyone help me find sport quotes or quotes about:

Exhaustion quotes: because my coach pushes us alot she has us practicing day and night
she treats us like a machine & we are not..we can only handle so much..quotes about that??

Fighting: were fighting to be the best we can be

Victory isn’t a result of spontaneous combustion. You must set yourself on fire.

No guts, no glory. No pain, no gain.

Patience, persistence and perspiration make an unbeatable combination for success.

Don’t throw in the towel; use it for wiping the sweat off your face.

Bustin’ ours so we can kick yours.

Triumph is just try with a little umph added.

Sports are 90% inspiration and 10% perspiration.