Et si le secret de votre réussite résidait dans la maîtrise de vos pensées ? La Chimie mentale révèle comment la loi d’attraction transforme vos désirs en réalité, grâce à une méthode scientifique et accessible.

The Master Key is here given to the world as a means of tapping the great Cosmic Intelligence and attracting from it that which corresponds to the ambitions, and aspirations of each reader. The Master Key teaching has been published in the form of a Correspondence Course of 24 lessons, delivered to students one per week for 24 weeks. The reader, who now receives the whole 24 parts at one times, is warned not to attempt to read the book like a novel, but to treat it as a course of study and conscientiously to imbibe the meaning of each part - reading and re-reading one part only per week before proceeding to the next. Otherwise the later parts will tend to be misunderstood and the reader's time and money will be wasted. Used as thus instructed "The Master Key" will make of the reader a greater, better personality, and equipped with a new power to achieve any worthy personal purpose and a new ability to enjoy life's beauty and wonder.

The Master Key System by Charles F. Haanel is the only clear, concise, comprehensive, definitive, distinctive, cogent, and scientific presentation of the Creative Power of Thought ever formulated by any one person at any one time. The Master Key System is a system that teaches the ultimate priciples, causes, effects, and laws that underlie all attainment and success. When you want to attain something, The Master Key System will show you how to get it. The Results you will attain from using this system are so startling as to appear incredible. For this reason, more and more people are becoming students of The Master Key System than ever before. Unlock your power and potential by learning The Master Key System. You will learn the solution to attaining your goals and solving all of your problems... Personal, financial, and business. This is the first time The Master Key System is available in its unadulterated form in over sixty years. This is the definitive edition of the timeless classic about getting health, wealth, and success. It is complete and unabridged with footnotes and biography of Charles F. Haanel.