long with a poisoned pituitary body; but the very moment that you begin to work upon it, to make it active, to throw into it new currents of life and energy, then the poison and the energy together bring about inflammation of the most intractable kind, causing severe pain, as well as brain mischief. And it is for that reason that the methods have not been publicly given, and are only given to those who are pure from the taint of alcohol. Along those lines, then, you will very likely come up against rules that many of you will not care to adopt. We do not say adopt them; we only say they are the conditions of the finer organisation. Natural laws do not change for people’s wishes and whims. If you want electric sparks from a machine you must make the conditions; you must have dry air, not air full of moisture. It is no good saying that dry air is not so comfortable to breathe as moist air. You are not obliged to have electric sparks, but if you want them you must conform to the conditions laid down by nature, and not follow your own whims. And that is true everywhere. Presently people will find that it is true when they want to investigate some of the spiritualistic phenomena; they have not discovered that yet. They think they can lay down the laws, and then get the results which can only be gained by obedience. The other day I was reading a rather curious report of investigation into spiritualistic photographs; and when I saw they had not obtained any, I could not help wondering how many physical photographs they would be able to get if they made it a rule that they should not put a dark cloth over the camera, and that, above all, they should not take the photographs away into the dark room, because that gives all possibilities of cheating and of fraud. Presently you will find out that finer nature has her laws quite as much as grosser nature, and that you can no more get results without obedience to those laws than you could get your photograph if your plates were exposed to the light. When that is learned, progress may be more rapid.