Dissatisfaction with achievement is one of the requisites to further achievement.
John Hope
Dissatisfaction and discouragement are not caused by the absence of things but the absence of vision.
Anonymous
As long as I have a want, I have a reason for living. Satisfaction is death.
George Bernard Shaw
Tony Caselli 
Great quotes. Thanks for sharing.
Glad you liked them, David! Sometimes a few quotes on a subject that’s niggling away at me helps to put things in focus and kick-start me into action! 🙂
Thanks for reading!