Certain assumptions about man's creativity in relation to his chronological age have become so widely accepted as fact that the findings of this book will surprise both general reader and specialist and may have far-reaching effects on established patterns of thought in psychology and in education. The book is a statistical evaluation of achievement in relation to age, assembling an incredible amount of factual information on the acres of b superlative achievement in every field from prize-fighting to philosophy. Originally published in 1953. The uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.