Author

David J. Schwartz

1970

David J. Schwartz was an American motivational writer and self-help expert, best known for his book "The Magic of Thinking Big," published in 1959. He earned a Ph.D. from Ohio State University and served as a professor of marketing at Georgia State University. His expertise in motivation and leadership established his credibility in personal development. Schwartz also authored "The Magic of Getting What You Want" and "Maximize Your Mental Power."