Earl Nightingale Quotes - Page 8
Robert C. Worstell, Earl Nightingale (2015). “How to Completely Change Your Life in 30 Seconds”, p.78, Lulu.com
Dr. Robert C. Worstell, Dorothea Brande, Claude M. Bristol, Earl Nightingale, Napoleon Hill (2017). “Mindset StackingTM Inspirational Journal VolumeSS01”, p.154, Lulu.com
It's the courage to stay with something long enough to succeed at it.
"How to Completely Change Your Life in 30 Seconds".
Robert C. Worstell, Earl Nightingale (2015). “2 Amazing Ways to Solve Your Problems: Business Life”, p.11, Lulu Press, Inc
Robert C. Worstell, Earl Nightingale (2015). “How to Completely Change Your Life in 30 Seconds”, p.13, Lulu.com