Without doubt, there are lots ...
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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
An organization's ability to learn, and translate that learning into action rapidly, is the ultimate competitive advantage.
Jack Welch
I am often asked if leaders are born or made. The answer, of course, is both. Some characteristics, like IQ and energy, seem to come with the package. On the other hand, you learn some leadership skills, like self-confidence, at your mother's knee, and at school, in academics and sports. And you learn others at work-trying something, getting it wrong and learning from it, or getting it right and gaining the self-confidence to do it again, only better.
Jack Welch
Don't take a job because your mother wants you to. Don't be a victim. You own your decision.
Jack Welch
The record results for the third quarter once again demonstrate the ability of GE's diverse mix of leading global businesses to deliver top-line growth, increased margins and strong cash generation.
Jack Welch
No company, small or large, can win over the long run without energized employees who believe in the mission and understand how to achieve it.
Jack Welch