““How many planes there are, we do not know. The levels of nature that science discriminates give us no clue, for these all pertain to size which, being an aspect of space, belongs to our plane only. (We discount as irrelevant for present purposes the peculiar modes of space we experience when dreaming.) The entire size-continuum, from minutest particle to our 26-billion-light-year universe, falls along the horizontal arms we see. The planes that bracket this central one—central from our point of view—may be indefinite in number, but even if they are, something can be said about their antipodes. As the levels of reality array themselves along the vertical axis in descending degrees of reality, reality being (as noted in the preceding chapter) worth's final criterion, the bottom of the arm represents the point—a fraction of a degree above absolute zero as we might say—where being phases out completely; all that could lie beyond this margin is a nothing that is as unthinkable as it is non-existent. The top of the axis represents the opposite of this, that is, everything. Opposites being well acquainted, this everything shares in common with its antithesis the fact that it too cannot be imaged, but unlike complete nothingness it can be conceived. Being we experience, whereas nothing, by itself, we do not. The zenith of being is Being Unlimited, Being relieved of all confines and conditionings. The next chapter will discuss it; for now we simply name it. It is All-Possibility, the Absolute, the In-finite in all the directions that word can possibly point." from_The Forgotten Truth_””