The Master Key System is one of the classic books in the "science of thought" tradition. Lost for nearly one hundred years, Charles F. Haanel's timeless work has been rediscovered for the benefit of today's reader. Made even more relevant for the twenty-first century with the newly updated section written by Ruth L. Miller, the steadfast concepts and time-tested wisdom of Haanel's system reveal the techniques to unlock thought as a creative energy and power. Beyond mere positive thinking, The Master Key System can help to uncover your path to success. The internalization of these concepts will allow you to attract everything you want in life: The source of all power is the world within. The principle by which thought manifests itself is the Law of Attraction. Your subconscious can and will solve any problem. One idea can be worth millions of dollars from the right frame of mind. The secret of the solution to every problem is to apply Spiritual Truth. Abundance is a natural law of the Universe. Worry, fear, and negative thoughts produce a similar crop-we reap what we sow. Universal Mind is the source of all wisdom, power, and intelligence. Everything in the Universe is what it is by virtue of its rate of vibration.