It is impossible for one in a single volume, or perhaps in a number of volumes, to reach the exact needs of every reader. It is always a source of gratitude, as well as of inspiration for better and more earnest work in the future, for one to know that the truths that have been and that are so valuable and so vital to him he has succeeded in presenting in a manner such that they prove likewise of value to others. The author is most grateful for the good, kind words that have come so generously from so many hundreds of readers of this simple little volume from all parts of the world. He is also grateful to that large company of people who have been so good as to put the book into the hands of so many others. And as the days have passed, he has not been unmindful of the fact that he might make it, when the time came, of still greater value to many. In addition to a general revision of the book, some four or five questions that seemed to be most frequently asked he has endeavored to point answer to in an added part of some thirty pages, under the general title, "Character-building Thought Power." The volume enters therefore upon its fifteenth thousand better able, possibly, to come a little more directly in touch with the every-day needs of those who will be sufficiently interested to read it.