"A great life and a great read . . ."-George Soros "A remarkably cogent story of a most remarkable man. Sperling'sopenness about problems and failures inspires and informs theentrepreneurial spirit. Sperling describes the extraordinary powerand potential of focused human intensity. The book is a must-readfor anyone interested in starting or building a business."-PeterLewis, Chairman and CEO, The Progressive Corporation "The University of Phoenix is...