George Allen
People of mediocre ability sometimes achieve outstanding success because they don't know when to quit. Most men succeed because they are determined to.
More quotes and aphorisms
If you do what you've always done, you'll get...I approach each project with a new insecurity...He who studies medicine without books...And have you thought about what happens...Every flower is a soul blossoming in nature...It's not an easy journey, to get to a place...