There is a difference between ...
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
In order to be successful at anything you choose to do, you must make a 100 percent commitment to what it is you are trying to do. If you put 50 percent of your ability into it, that is all that you will get out of it. You must discipline your body and your mind to work towards the goals you have set. Once you have made this decision, then the work begins.
Johnny Unitas
I always thought I could play pro ball. I had confidence in my ability, You have to. If you don't who will?
Johnny Unitas