Economist Quotes and aphorisms about continue Alan Greenspan Klaus Schwab Murray Rothbard ,, The successful entrepreneurs on the free market will be the ones most adept at anticipating future ... Murray Rothbard David Ricardo Edgar Fiedler Dale T. Mortensen ,, As the future is never known with certainty, the evaluation of the prospective benefits requires th... Dambisa Moyo Ildefonso Guajardo Villarreal Vernon L. Smith