Inactivity is the biggest sin ...

Inactivity is the biggest sin in boxing.
Inactivity is the biggest sin in boxing.
 Sugar Ray Leonard

More phrases

Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
 George S. Patton
Problems are not stop signs, they are guidelines.
 Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
 Harriet Beecher Stowe

Quotes from the same author

It is wonderful. It truly is. It is the only thing that is real! It's you against me, it's challenging another guy's manhood. With gloves. Words cannot describe that feeling of being a man, of being a gladiator, of being a warrior. It's irreplaceable.
 Sugar Ray Leonard
I'm so opposite of my profession. No one - particularly my mother and father - ever thought I was going to be a boxer because I always felt that football and baseball were too dangerous. I was just such a quiet kid.
 Sugar Ray Leonard
Boxing is the ultimate challenge. There's nothing that can compare to testing yourself the way you do every time you step in the ring.
 Sugar Ray Leonard
When I turned pro, Muhammad Ali was laying back, and I was able to fill up an area that was empty.
 Sugar Ray Leonard
Aaron Pryor wants to get into the ring with me. He wants to be able to retire, and he will. For health reasons.
 Sugar Ray Leonard