I also, like the rest, must begin with what will turn out to be the end; but unlike many I shall openly indicate this fact and not attempt to conceal it.
My starting-point is nothing less than what I call the original revelation of man's complex vision; and I regard this original revelation as something which is arrived at by the use of a certain synthetic activity of all the attributes of this vision. And this synthetic activity of the complex vision I call its apex-thought.
This revelation is of a peculiar nature, which must be grasped, at least in its general outlines, before we can advance a step further upon that journey which is also a return.
It might be maintained that before attempting to philosophize upon life, the question should be asked . . . "why philosophize at all?" And again . . . "what are the motive-forces which drive us into this process which we call philosophizing?"
To philosophize is to articulate and express our personal reaction to the mystery which we call life, both with regard to the nature of that mystery and with regard to its meaning and purpose.
My answer to the question "Why do we philosophize?" is as follows. We philosophize for the same reason that we move and speak and laugh and eat and love. In other words, we philosophize because man is a philosophical animal. We breathe because we cannot help breathing and we philosophize because we cannot help philosophizing. We may be as sceptical as we please. Our very scepticism is the confession of an implicit philosophy. To suppress the activity of philosophizing is as impossible as to suppress the activity of breathing.
Assuming then that we have to philosophize, the question naturally arises . . . how have we to philosophize if our philosophy is to be an adequate expression of our complete reaction to life?
By the phrase "man's complex vision" I am trying to indicate the elaborate and intricate character of the organ of research which we have to use. All subsequent discoveries are rendered misleading if the total activity, at least in its general movement, of our instrument of research is not brought into focus. This instrument of research which I have named "man's complex vision" implies his possession, at the moment when he begins to philosophize, of certain basic attributes or energies.
The advance from infancy to maturity naturally means, when the difference between person and person is considered an unequal and diverse development of these basic energies. Nor even when the person is full grown will it be found that these energies exist in him in the same proportion as they exist in other persons. But if they existed in every person in precisely equal proportions we should not all, even then, have the same philosophy.
We should not have this, because though the basic activities were there in equal proportion, each living concrete person whose activities these were would necessarily colour the resultant vision with the stain or dye of his original difference from all the rest. For no two living entities in this extraordinary world are exactly the same.