The foundation of lasting self-confidence and self esteem is...
The foundation of lasting self-confidence and self esteem is excellence, mastery of your work.
![Brian Tracy Quote About Self Esteem, Self Confidence, Excellence: The Foundation Of Lasting Self...](http://qt.azureedge.net/resources/quotes-images-large/the-foundation-of-lasting-self-confidence-and-self-esteem-is-excellence-mastery-6e2f062ed60ef8d5d8003e8d9c01e507.jpg)
The foundation of lasting self-confidence and self esteem is excellence, mastery of your work.