The following chapters will be devoted to setting forth, I trust clearly and explicitly, how by an extremely easy process, or processes, the will may be, by any person of ordinary intelligence and perseverance, awakened and developed to any extent, and with it many other faculties or states of mind. I can remember once being told by a lady that she thought there ought to be erected in all great cities temples to the Will, so as to encourage mankind to develop the divine faculty. It has since occurred to me that an equal number of school-houses, however humble, in which the art of mastering the Will by easy processes _seriatim_ should be taught, would be far more useful. Such a school-house is this work, and it is the hope of the author that all who enter, so to speak, or read it, will learn therefrom as much as he himself and others have done by studying its principles. To recapitulate or make clear in brief what I intend, I would say _Firstly_, that the advanced thinkers at this end of the century, weary of all the old indirect methods of teaching Morality, are beginning to enquire, since Duty is an indispensable condition, whether it is not just as well to do what is right, _because_ it is right, as for any other reason? _Secondly_, that this spirit of directness, the result of Evolution, is beginning to show itself in many other directions, as we may note by the great popularity of the answer to the question, "How not to worry," which is briefly, _Don't! Thirdly_, that enlightened by this spirit of scientific straightforwardness, man is ceasing to seek for mental truth by means of roundabout metaphysical or conventional ethical methods (based on old traditions and mysticism), and is looking directly in himself, or materially, for what Immaterialism or Idealism has really never explained at all--his discoveries having been within a few years much more valuable that all that _a priori_ philosophy or psychology ever yielded since the beginning. And, finally, that the leading faculties or powers of the mind, such as Will, Memory, the Constructive faculty, and all which are subject to them, instead of being entirely mysterious "gifts," or inspirations bestowed on only a very few to any liberal extent, are in all, and may be developed grandly and richly by direct methods which are moreover extremely easy, and which are in accordance with the spirit of the age, being the legitimate results of Evolution and Science.