Time, you know, is far more relative than we generally conceive it. It is a scientific fact that a person in the dream state may cover years of time in a dream that occupies only a few seconds of time. Persons have nodded and awakened immediately afterwards (as proved by others present in the room), and yet in that moment's time they have dreamed of long journeys to foreign lands, great campaigns of war, etc. Moreover, a loud sound (a pistol shot, for instance) which has awakened a sleeping person, has also set into effect a dream-state train of circumstances, constituting a long dream-state story which, after many events and happenings, terminated in the shot of a firing-squad--and then the man awoke. Now in this last mentioned case, not only has the dreamer experienced events covering a long time, all in the space of a second of time; but, also, the very sound which terminated the dream, also induced it from the very beginning--the last thing caused the first things to appear and proceed in sequence to the last! Persons under the influence of chloroform, or "laughing gas," have similar experiences--often the first sound heard at the moment of recovering consciousness seems to be the last thing in a long dream which preceded it, though the long dream was really caused by the final sound. Now, remember, that here not only did past, present and future exist at the same moment of time; but, also, the future caused the past and present to come into being. On the physical plane, we have analogies illustrating this fact. It is said that in every acorn rests and exists, in miniature, the form of the future oak. And, some go so far as to say that the oak is the "ultimate cause" of the acorn--that the idea of the oak caused the acorn to be at all. In the same way, the "idea" of the man must be in the infant boy, from the moment of birth, and even from the moment of conception. But, let us pass on to the bold conception of the most advanced metaphysicians--they have a still more dazzling explanation, let us listen to it.