“Helen Keller became deaf, dumb, and blind shortly after birth. Despite her greatest misfortune, she has written her name indelibly in the pages of the history of the great. Her entire life has served as evidence that no one is ever defeated until defeat has been accepted as reality.”

American self-help author

Napoleon Hill was an American self-help author. He is best known for Think and Grow Rich, published in 1937, which became one of the best-selling self-help books of all time. His writing presented success as something that can be shaped by belief and sustained expectation. Most of his books set out principles for achieving success, and his work returned often to the idea that determined thought is central to improving one’s life.