Here certain quite comprehensible habits of thought are in such sharp contradiction to what has been described in this book, that there is as yet no prospect of coming to an understanding with many people. It is here that we come to the point where the desire must arise that it should no longer be a characteristic of our present day culture to at once decry as fanciful or visionary a method of research which differs from its own. But on the other hand it is also a fact at the present time that a number of people can appreciate the supersensible method of research, as it is presented in this book, people who understand that the meaning of life is not revealed in general phrases about the soul, self, and so on, but can only result from really entering into the facts of superphysical research. Not from lack of modesty, but with a sense of joyful satisfaction, does the author of this book feel profoundly the necessity for this fourth edition after a comparatively short time. The author is not prompted to this statement by lack of modesty, for he is entirely too conscious of how little even this new edition approaches that “outline of a supersensuous world concept” which it is meant to be. The whole book has once more been revised for the new edition, much supplementary matter has been inserted at important points, and elucidations have been attempted. But in numerous passages the author has realized how poor the means of presentation accessible to him prove to be in comparison with what superphysical research discovers. Thus it was scarcely possible to do more than point out the way in which to reach conceptions of the events described in this book as the Saturn, Sun, and Moon evolutions. An important aspect of this subject has been briefly remodelled in this edition. But experiences in relation to such things diverge so widely from all experiences in the realm of the senses, that their presentation necessitates a continual striving after expressions which may be, at least in some measure, adequate. One who is willing to enter into the attempted presentation which has here been made, will perhaps notice that in the case of many things which cannot possibly be expressed by mere words, the endeavour has been made to convey them by the _manner_ of the description. This manner is, for instance, different in the account of the Saturn evolution from that used for the Sun evolution, and so on.