I haven't placed any limits ...

I haven\'t placed any limits on myself
I haven't placed any limits on myself
 Randy Couture

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

You're nervous because you're afraid of the outcome. Accept the worst outcome... You'll be free & fight like you're able to.
 Randy Couture