We find ourselves, motionless or moving, surrounded by earth and air and space. Impressions flow past us and flow through us. We ourselves seem at the same time able to move from point to point in this apparently real universe and able to remain, as invisible observers, outside all the phenomena of time and space. As the ultimate invisible spectator of the whole panorama, or, in the logical phrase, as the "a priori unity of apperception" our consciousness cannot be visualized in any concrete image.
But as the empirical personal self, able to move about within the circle of the objective universe, the soul is able to visualize itself pictorially and imaginatively, although not rationally or logically. These two revelations of the situation are simultaneously disclosed; and although the first-named of them—the "a priori unity of apperception"—might seem to claim, on the strength of this "a priori" a precedence over the second, it has no real right to make such a claim. The truth of the situation is indeed the reverse of this; and upon this truth, more than upon anything else, our whole method of enquiry depends. For the fact that we are unable to think of our integral personal self as actually being this "a priori" consciousness, and are not only able but are bound to think of our integral personal self as actually being this individual "soul" within time and space, we are driven to the conclusion that this "a priori" observer outside time and space is nothing more than an inevitable trick or law or aspect or play of our isolated logical reason.
Our logical reason is itself only one attribute of our real concrete self, the self which exists within time and space; and therefore we reach the conclusion that this "a priori unity," which seems outside time and space, is nothing but a necessary inevitable abstraction from the concrete reality of our personal self which is within time and space. There is no need to be startled at the apparent paradox of this, as though the lesser were including the larger or the part the whole, because when space and time are eliminated there can be no longer any large or small or whole or part. All are equal there because all are equally nothing there.
This "a priori" unity of consciousness, outside time and space, is only real in so far as it represents the inevitable manner in which reason has to work when it works in isolation, and therefore compared with the reality of the personal self, within time and space, it is unreal.
And it is obvious that an unreal thing cannot be larger than a real thing; nor can an unreal thing be a whole of which a real thing is a part.
The method therefore of philosophic enquiry, which I name "the philosophy of the complex vision," depends upon the realization of the difference between what is only the inevitable play of reason, working in isolation, and what is the inevitable play of all the attributes of the human soul when they are held together by the synthetic activity of what I name the "apex-thought." But this logical revelation of the "a priori" unity of consciousness outside of time and space is not the only result of the isolated play of some particular attribute of personality. Just as the isolated play of reason evokes this result, so the isolated play of self-consciousness evokes yet another result, which we have to recognize as intervening between this ultimate logical unity and the real personal self.
The abstraction evoked by the isolated play of self-consciousness is obviously nearer reality and less of an abstraction than the merely logical one above-named, because self-consciousness has more of the personal self in it than reason or logic can have. But though nearer reality and less of an abstraction than the other, this revelation of the inevitable play of self-consciousness, working by itself, is also unreal in relation to the revelation of the concrete personal individual soul. This revelation of self-consciousness, working in isolation, has as its result the conception of one universal "I am I" or cosmic self, which is nothing more or less than the whole universe, contemplating itself as its own object. To this conception are we driven, when in isolation from the soul's other attributes our self-consciousness gives itself up to its own activity. The "I am I" which we then seek to articulate is an "I am I" reached by the negation or suppression of that primordial act of faith which is the work of the imagination. This act of faith, thus negated and suppressed in order that this unreal cosmic self may embrace the universe, is the act of faith by which we become aware of the existence of innumerable other "selves," besides our own self, filling the vast spaces of nature.
The difference between the sensation we have of our own body and the sensation we have of the rest of the universe ceases to exist when self-consciousness thus expands; and the conceptions we arrive at can only be described as the idea that the whole universe with all the bodies which it contains—including our own body—is nothing but one vast manifestation of one vast mind which is our own "I am I."
It must not be supposed that this abstraction evoked by the solitary activity of self-consciousness is any more a "whole," of which the real self is a "part," than the logical "a priori unity" is a whole, of which the real self is a part. Both are abstractions. Both are unreal. Both are shadowy projections from the true reality, which is the personal self existing side by side with "the immortal companions." Nor must it be supposed that these primordial aspects of life are of equal importance and that we have an equal right to make of any one of them the starting point of our enquiry. The starting point of our enquiry, and the end of our enquiry also, can be nothing else than the innumerable company of individual "souls," mortal and immortal, confronting the mystery of the universe.
The philosophy of the complex vision is not a mechanical philosophy; it is a creative philosophy. And as such it includes in it from the beginning a certain element of faith and a certain element which I can only describe as "the impossible." It may seem ridiculous to some minds that the conception of the "impossible" should be introduced into any philosophy at the very start. The complex vision is, however, essentially creative. The creation of something really new in the world is regarded by pure reason as impossible. Therefore the element of "the impossible" must exist in this philosophy from the very start. The act of faith must also exist in it; for the imagination is one of the primary aspects of the complex vision and the act of faith is one of the basic activities of the imagination.