[2] And I may now say Charles S. Peirce,--see the Monist, for 1892-93. [3] "The whole history of popular beliefs about Nature refutes the notion that the thought of a universal physical order can possibly have arisen from the purely passive reception and association of particular perceptions. Indubitable as it is that men infer from known cases to unknown, it is equally certain that this procedure, if restricted to the phenomenal materials that spontaneously offer themselves, would never have led to the belief in a general uniformity, but only to the belief that law and lawlessness rule the world in motley alternation. From the point of view of strict experience, nothing exists but the sum of particular perceptions, with their coincidences on the one hand, their contradictions on the other. "That there is more order in the world than appears at first sight is not discovered; _till the order is looked for_. The first impulse to look for it proceeds from practical needs: where ends must be attained, or produce a result. But the practical need is only the first occasion for our reflection on the conditions of true knowledge; and even were there no such need, motives would still be present for carrying us beyond the stage of mere association. For not with an equal interest, or rather with an equal lack of interest, does man contemplate those natural processes in which a thing is linked with its former mate, and those in which it is linked to something else. _The former processes harmonize with the conditions of his own thinking_: the latter do not. In the former, his _concepts_, _general judgments_, and _inferences_ apply to reality: in the latter, they have no such application. And thus the intellectual satisfaction which at first comes to him without reflection, at last excites in him the conscious wish to find realized throughout the entire phenomenal world those rational continuities, uniformities, and necessities which are the fundamental element and guiding principle of his own thought." (Sigwart, Logik, bd. 3, s. 382.) [4] Speaking technically, it is a word with a positive denotation, but a connotation that is negative. Other things must be silent about _what_ it is: it alone can decide that point at the moment in which it reveals itself.