I am writing in the main for students of Theosophy, I shall feel myself at liberty sometimes to use, for brevity's sake and with out detailed explana… - Charles Webster Leadbeater

Students, who should know better, perpetually speak as though the hidden side of things were intentionally concealed, as though knowledge with regard to it ought to be in the hands of all men, but was being deliberately withheld by the caprice or selfishness of a few; whereas the fact is that nothing is or can be hidden from us except by our own limitations, and that for every man as he evolves the world grows wider and wider, because he is able to see more and more of its grandeur and its loveliness.

As I am writing in the main for students of theosophy, I shall feel myself at liberty to use, without detailed explanation, the ordinary theosophical terms, with which I may safely assume them to be familiar, since otherwise my little book would far exceed its allotted limits. Should it, however, fall into the hands of any to whom the occasional use of such terms constitutes a difficulty, I can only apologize to them, and refer them for these preliminary explanations to any elementary theosophical work, such as Mrs Besant's "The Ancient Wisdom", or "Man and his Bodies". Chapter 1: Introductory

It is impossible for us to calculate the vast amount of utterly unnecessary sorrow and terror and misery which mankind in the aggregate has suffered simply from its ignorance and superstition with regard to this one most important matter.