The most famous confidence-boosting book ever published; with sales of over 16 million copies worldwide Millions of people around the world have improved their lives based on the teachings of Dale Carnegie. In How to Win Friends and Influence People, he offers practical advice and techniques, in his exuberant and conversational style, for how to get out of a mental rut and make life more rewarding. Dale Carnegie, known as 'the arch-priest of the art of making friends', pioneered the development of personal business skills, self-confidence and motivational techniques. His books - most notably How to Win Friends and Influence People - have sold tens of millions worldwide and, even in today's changing climate, they remain as popular as ever.