American Quotes and aphorisms about acceptable Fred Rogers Barbara G. Walker Carlisle Floyd E. L. Doctorow Dale T. Mortensen ,, As the future is never known with certainty, the evaluation of the prospective benefits requires th... Gabriel Iglesias Garrett Clayton J. A. Konrath ,, The business model - where books can be returned, and where a 50% sell-through is considered accept... Kara Walker Lake Bell