The whole origin of “Positive Thinking” actually began with Norman Vincent Peale and a book that he had written in 1952.
Source: Positive Thinking, or Faith Beyond the Positive ~ by Stephen Hanson
The whole origin of “Positive Thinking” actually began with Norman Vincent Peale and a book that he had written in 1952.
Source: Positive Thinking, or Faith Beyond the Positive ~ by Stephen Hanson