David Harley Professions : Author Born : 1949 Browse All Authors Famous Quotes by David Harley Realism is for pessimists. An optimist creates his own reality. David Harley pessimist entrepreneur reality In order to achieve something great, you'll have to sacrifice something great. David Harley entrepreneur sacrifice order Similar Authors F. E. Marsh author Iimani David author Beatrice Faust author Isabella Macdonald Alden author Isabella Beeton author Alan AtKisson author All Authors
