Dale Carnegie Dale Carnegie Dale Harbison Carnegie (; spelled Carnagey until c. 1922; November 24, 1888 – November 1, 1955) was an American writer and lecturer and the developer of famous courses in self-improvement, salesmanship, corporate training, public speaking, and interpersonal skills. Born into poverty on a farm in Missouri, he was the author of "How to Win Friends and Influence People" (1936), a bestseller that remains popular today. He also wrote "How to Stop Worrying and Start Living" (1948), "Lincoln the Unknown" (1932), and several other books. One of the core ideas in his books is that it is possible to
How to Win Friends and Influence People the start, going through 17 editions in its first year alone. In 1981, a revised edition containing updated language and anecdotes was released. The revised edition reduced the number of sections from six to four, eliminating sections on effective business letters and improving marital satisfaction. The book has six major sections. The core principles of each section are explained and quoted from below. Before "How to Win Friends and Influence People" was released, the genre of self-help books had an ample heritage. Authors such as Napoleon Hill, Orison Swett Marden, and Samuel Smiles had enormous success with their self-help books