Page:Biographia literaria; or, Biographical sketches of my literary life and opinions (IA biographialitera04cole).pdf/273

 guide at the head of the file: what if it were answered, No! Sir, the men are without number, and infinite blindness supplies the place of sight?

Equally inconceivable is a cycle of equal truths without a common and central principle, which prescribes to each its proper sphere in the system of science. That the absurdity does not so immediately strike us, that it does not seem equally unimaginable, is owing to a surreptitious act of the imagination, which, instinctively and without our noticing the same, not only fills at the intervening spaces, and contemplates the cycle (of B. C. D. E. F. &c.) as a continuous circle (A.) giving to all collectively the unity of their common orbit; but likewise supplies by a sort of subintelligitur the one central power, which renders the movement harmonious and cyclical.

We are to seek therefore for some absolute truth capable of communicating to other positions a certainty, which it has not itself borrowed; a truth self-grounded, unconditional and known by its own light. In short, we have to find a somewhat which is, simply because it is. In order to be such, it must be one which is its own predicate, so far at least that all other nominal predicates must be modes A