SCEPTICISM OF THE INSTRUMENT
sive shades of pink, and draw your line. Beyond is the not pink, known and knowable, and still in the not pink region one comes to the Outer Darkness. Not blue, not happy, not iron, all the not classes meet in that Outer Darkness. That same Outer Darkness and nothingness is infinite space, and infinite time, and any being of infinite qualities; and all that region I rule out of court in my philosophy altogether. I will neither affirm nor deny if I can help it about any not things. I will not deal with not things at all, except by accident and inadvertence. If I use the word "infinite" I use it as one often uses "countless," "the countless hosts of the enemy"—or "immeasurable"—"immeasurable cliffs"—that is to say as the limit of measurement rather than as the limit of imaginary measurability, as a convenient equivalent to as many times this cloth yard as you can, and as many again and so on and so on. Now a great number of apparently positive terms are, or have become, practically negative terms and are under the same ban with me. A considerable number of terms that have played a great part in the world of thought, seem to me to be invalidated by this same defect, to have no content or an undefined content or an unjustifiable content. For example, that word Omniscient, as implying infinite knowledge, impresses me as being a word with a delusive air of being solid and full, when it is really hollow with no content whatever. I am persuaded that knowing is the relation of a conscious being to something not itself, that the thing known is defined as a system of parts and aspects and relationships, that knowledge is comprehension, and so that only
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