The description of The Master Mind By Theron Q. Dumont
Mind Mastery vs. Mind Slavery But, you may say, what do you mean by “The Master Mind?” What is the difference between a Master Mind and any other form of Mind? Simply this, good readers, that the Master Mind is consciously, deliberately, and voluntarily built up, cultivated, developed, and used; whereas the ordinary mind is usually unconsciously built up, cultivated, and developed, without voluntary effort on its own part, but solely by the force and power of impressions from the outside world, and is usually employed and used with little or no conscious direction by its own will. In short, the ordinary mind is a mere creature of circumstances, driven hither and thither by the winds of outside forces, and lacking the guidance of the hand on the wheel, and being without the compass of knowledge; while the Master Mind proceeds in the true course mapped out by Intelligence, and determined by will—with sails set so as to catch the best breeze from the outside world, and steered by the master-hand at the wheel, under the direction of the compass of intelligence. The ordinary mind is like a dumb, driven animal, while the Master Mind is like the strong-willed, intelligent, masterful Man. The average man is a very slave to his thoughts and feelings. A stream of thought and feeling flows through him, moving him hither and thither with little or no voluntary choice on his own part. Even those men who have attained a certain degree of mental mastery do but little more than to feebly steer their mental bark by the rudder of a wobbling will—they do not realize that Mastery is possible to them.