Joseph Murphy 
Believe in Yourself [EPUB ebook] 

This book teaches you how to transform your life through  the  art of believing. Each chapter is full of powerful, practical psychology showing you why “MAN IS BELIEF EXPRESSED.”
Dr. Murphy gives you in this book a universal guide in the art of making your life much more effective and satisfying by developing Belief in Yourself. The magic formula is, ‘All things are possible to him that Believeth.’ You want freedom, health, and happiness. You can have them by changing your conscious belief to subconscious belief.