Theoretical knowledge

“ But while all practical knowledge consists and develops in the knowing of these specific universal ideas and names, theoretical interest depends much more on generalisations and their more accurate grounding and determination by actual characteristics. ”

“ So far we have looked at our intellectual endowment from the standpoint of ordinary common-sense experience. Let us now consider the philosophical theory based on this view, which explains the nature of knowledge by showing its purpose. The intellect not only selects, but in selecting transforms the reality. It presents us with knowledge that indeed corresponds with reality, for it is essentially a view of reality, but also in selecting it marks out divisions, and gives to reality a form that is determined by practical interest. ”

“ Upon the basis of the general theory of human knowledge thus broadly sketched, we shall next pass to a study of the questions offered to our scrutiny by Nature, when viewed in its relation to Man. Here our main purpose shall be to apply our general idealistic doctrine, concerning what is meant by Reality in general, to the problem as to the sense in which Nature and Man are real. ”

“ It differs, again, from the experimental 6sciences in that, like Logic and Ethics, it does nothing to increase the stock of our knowledge of particular facts or events, but merely discusses the way in which facts or events are to be interpreted if we wish to think consistently. Its question is not what in detail we must regard as the reality of any special set of processes, but what are the general conditions to which all reality, as such, conforms. ”

“ And, first, I grant the knowledge of all those truths is perfective of the understanding, which are the matter of those arts and sciences, that are built upon stable and immoveable foundations, such as divinity, metaphysics, geometry, together with those unchangeable rules and measures of reason and consequence, which lead us to all other knowledge, and are the subject of that art we term logic. ”

“ The propensity to assume that the same relations obtain between objects themselves, which obtain between our ideas of them, is here seen in the extreme stage of its development. For the mode of philosophizing, exemplified in the foregoing instances, assumes no less than that the proper way of arriving at knowledge of nature, is to study nature itself subjectively; to apply our observation and analysis not to the facts, but to the common notions entertained of the facts. ”

“ But when we are studying objects not for any special practical end, but for the sake of extending our knowledge of the whole of their properties and relations, we must consider as the most important attributes those which contribute most, either by themselves or by their effects, to render the things like one another, and unlike other things ”

“ Scientific Ideas can often be adequately exhibited for all the purposes of reasoning, by means of Definitions and Axioms; all attempts to reason by means of Definitions from common Notions, lead to empty forms or entire confusion.
6 Scientific Ideas depend upon certain Fundamental Ideas, which are enumerated in the Philosophy, book i. ch. 8.
Such common Notions are sufficient for the common practical conduct of human life: but man is not a practical creature merely; he has within him a speculative tendency, a pleasure in the contemplation of ideal relations, a love of knowledge as knowledge. ”

“ Such a view avoids the incurable difficulties and contradictions involved in the theory of the reality of extended material substance, or in any theory, indeed, which asserts the reality—as presented—of the sensible presentation. Physical Reality thus conceived is consistently thinkable as co-existent with the thing-in-itself—be it ultimately Intelligence or Volition—of which our cognitive and conative existence is a manifestation. ”

“ Philosophy, therefore, dear reader—or, since this word might lead to disputes,—the science of knowledge first of all utterly abstracts from all that we have above characterized as higher degrees of consciousness, and limits itself with its assertion, which we shall directly state, to the primary and fundamental determinations of consciousness, altogether in the sense stated above. ”

“ In his stores of knowledge, by the side of the error, of the pre-occupation, and of the hasty induction which has mistaken the mere repetition of a phenomenon in a small number of cases for a true law, are to be found the powerful intuition, the delicate observation, and the knowledge of a real property of a being or phenomenon of nature which passes unobserved by the scientific man. ”

“ The belief or unconscious conviction that all propositions are of the subject-predicate form—in other words, that every fact consists in some thing having some quality—has rendered most philosophers incapable of giving any account of the world of science and daily life. ”

“ These characters of philosophic interpretation, the inclusion of the object of knowledge in the individual experience and the turning of the conflicts in that experience into the occasion for the creation of new objects transcending these contradictions, are the characters in the conscious method, of modern science, which most profoundly distinguish it from the method of ancient science. ”

“ The laws of mind as characterized in the preceding chapter, compose the universal or abstract portion of the philosophy of human nature; and all the truths of common experience, constituting a practical knowledge of mankind, must, to the extent to which they are truths, be results or consequences of these. Such familiar maxims, when collected a posteriori from observation of life, occupy among the truths of the science the place of what, in our analysis of Induction, have so often been spoken of under the title of Empirical Laws. ”

“ What the 'physical world' may be in itself, how 'states of mind' can exist at all, and exactly what 'taking cognizance' may imply, are inevitable further questions; but they are questions of the kind for which general philosophy, not natural science, is held responsible. ”

“ This realism is complemented by a corresponding theory of knowledge, according to which reason is the gradual product of an experience more or less long, and gives a faithful representation of the order in the external world. These premises condition the adoption of the 'natural' method, which consists in always reasoning from the physical to the moral, from the inferior to the superior. ”

“ One of the first requirements for the education of the object of philosophy is to recall its various names. The understanding, or the power of knowledge, is also called intelligence, intellect, mind, spirit, reason, power of cognition, of conception, of distinction, of imagination, of judgment, and of drawing conclusions. ”

“ Our objective science of modern knowledge concerns itself only with phenomena, and with phenomena as regarded in their cause-and-effect relationship. I have nothing to say against our science. It is perfect as far as it goes. ”

“ In the special sciences, when they have become fully developed, the movement is forward and synthetic, from the simpler to the more complex. But in philosophy we follow the inverse direction: from the complex and relatively concrete we proceed towards the simple and abstract by means of analysis, seeking, in the process, to eliminate the particularity of the original subject-matter, and to confine our attention entirely to the logical form of the facts concerned. ”

“ How much of the creative factor of knowledge does nature supply? How much does man supply? Can a man with deranged faculties get order out of a rational world? Can a man of sane mind get order out of an irrational world? If there is to be a rational system of knowledge built up in the mind, must there not be reason in the thinker and reason in the outside world, coming into organic relations, the one with the other? As to how we regard this [159] question will determine how we regard truth, and whether or not it is possible for us to know it. ”

“ In theoretical realization the Universe, or at least factors in it, are understood in their character of exemplifying a theoretical system. Reason realizes the possibility of some complex form of definiteness, and concurrently understands the world as, in one of its factors, exemplifying that form of definiteness. ”

“ Now the phenomena which were first arranged and systematized in men's thoughts, and thus made the subject of something like scientific generalization, were the simplest, the most accessible, and the most manageable phenomena; and from these the conception of a quasi-human will soonest faded away. ”

“ Let it be considered whether in any science, viewed either as a system of truth or as the foundation of a practical art, there can properly be any other test of the completeness and the fundamental character of its laws, than the completeness of its system of derived truths, and the generality of the methods which it serves to establish. ”

“ Theory—that is, the comprehension and understanding of whatsoever we undertake—is the foundation upon which practice may build; theory will necessarily acquire the mechanical ability to put its ideas into shape by a reasonable amount of practice; but practice, though it be of years, does not by any means guarantee theoretical or even an intellectual appreciation of the results that labor accomplishes, and without this what can be expected from the mechanic? ”

“ The ideal of science or demonstrative knowledge is to exhibit as flowing from the definitions and postulates of a science, from its special principles, by the help only of axioms or principles common to all knowledge, and these not as premises but as guiding rules, all the properties of the subject-matter, i.e. ”

“ First, that even if your knowledge and its object are facts which when examined, say by a psychologist, appear to him to be causally connected, or which, when externally observed, seem to agree, still any such linkage, where it exists, is no part of the essential nature, i.e. of the mere definition, either of your object in so far as it is real, or of your knowledge in so far as it consists of mere ideas. If your knowledge is true, is sound, is valid, it is indeed such as somehow to agree with the object. ”

“ It has already been stated that Knowledge requires us to possess both Facts and Ideas;—that every step in our knowledge consists in applying the Ideas and Conceptions furnished by our minds to the Facts which observation and experiment offer to us. When our Conceptions are clear and distinct, when our Facts are certain and sufficiently numerous, and when the Conceptions, being suited to the nature of the 28 Facts, are applied to them so as to produce an exact and universal accordance, we attain knowledge of a precise and comprehensive kind, which we may term Science. ”

“ Of the science, therefore, which expounds the operations of the human understanding in the pursuit of truth, one essential part is the inquiry: What are the facts which are the objects of intuition or consciousness, and what are those which we merely infer? But this inquiry has never been considered a portion of logic. ”

“ But leaving such perilous topics as ethics and divinity to wiser heads, and passing on to the subjects of philosophy and science, it may be asked—does not the mechanical understanding hold undisputed sway in these? Has impassioned imagination any thing to do with metaphysics, mathematics, natural philosophy, with the observation and the reasoning of the philosopher who deals with facts and laws? ”

“ Our systems of science, our conclusions in philosophy, our intuitions into first truths and laws, and all the confidence with which we accept truth in all these great realms of mental life, rest back on the observations, reasonings and conclusions for whose reality and order consciousness is our most fundamental voucher. To its tests and verifications all the processes of knowing must submit. No truth is even visible except in the light in which consciousness holds all our acts and forms of intelligence. ”

“ The notion of science—the notion therefore with which we start—which, for the very reason that it is initial, implies a separation between the thought which is our object, and the subject philosophising which is, as it were, external to the former, must be grasped and comprehended by the science itself. This is in short the one single aim, action, and goal of philosophy—to arrive at the notion of its notion, and thus secure its return and its satisfaction. ”

“ They educate both the Understanding and the Reason. Every property of matter is a school for the understanding,—its solidity or resistance, its inertia, its extension, its figure, its divisibility. The understanding adds, divides, combines, measures, and finds nutriment and room for its activity in this worthy scene. Meantime, Reason transfers all these lessons into its own world of thought, by perceiving the analogy that marries Matter and Mind. ”

“ And since it is by these laws, combined with the facts of each particular case, that the whole of the phenomena of human action and feeling are produced, it is on these that every rational attempt to construct the science of human nature in the concrete, and for practical purposes, must proceed. ”

“ And since also in science the great discoveries are made only by those superior minds who in the routine of their experimental and theoretical research keep wondering what it is all about and therefore remain engaged in the pursuit of meaning, the philosophical attitude will be recognised more than ever as the most powerful force and the best part of scientific attitude. ”

“ Now my purpose just here is not to define the methods and the tests that are used in any special science, but to point out the most fundamental conceptions to which this way of taking the world leads us, so long as we try to abstract it from any more deliberately creative fashion of viewing things. It is plain that in this way we can hope for no final view of the whole truth of things. ”