Rationalism

“ Such grounds, for rationalism, must consist of four things: (1) definitely statable abstract principles; (2) definite facts of sensation; (3) definite hypotheses based on such facts; and (4) definite inferences logically drawn. Vague impressions of something indefinable have no place in the rationalistic system, which on its positive side is surely a splendid intellectual tendency, for not only are all our philosophies fruits of it, but physical science (amongst other good things) is its result. ”

“ Reduced to their most pregnant difference, empiricism means the habit of explaining wholes by parts, and rationalism means the habit of explaining parts by wholes. Rationalism thus preserves affinities with monism, since wholeness goes with union, while empiricism inclines to pluralistic views. No philosophy can ever be anything but a summary sketch, a picture of the world in abridgment, a foreshortened bird's-eye view of the perspective of events. ”

“ The very essence of rationalism is that it assumes that the reason is the highest faculty in man and the lord of all the rest. ”

“ The concept of Reason, in short, must include the whole factory of beliefs. The judging faculty, the judging propensity, is a complex of instincts, experiences, inferences, and necessities of thought. ”

“ Must we not, in fact, say alike to the followers of Logic, of Ethics, of Religion, and of Art, “Your claims on the world are ultimately all of the same kind; they are made with equal right, and so long as any one of you is content to advance his postulate as a postulate, and at his own personal risk, no one of you has any pretension to criticise or reject the postulates of the others”? ”

“ The result will reward the toil.
When we undertake to express the objective validity of any truth, we use Judgments. These judgments, if subjectively regarded, — that is, if viewed merely as processes of our own present thinking, whose objects are external to themselves, — involve, in all their more complex forms, combinations of ideas, — devices whereby we weave already present ideas into more manifold structures, thereby enriching our internal meanings. But the act of judgment has always its other — its objective aspect. The ideas, when we judge, are also to possess external meanings. ”

“ Almost every one will immediately reply: They desire to attain a conception of the frame of things which shall on the whole be more rational than that somewhat chaotic view which every one by nature carries about with him under his hat. But suppose this rational conception attained, how is the philosopher to recognize it for what it is, and not let it slip through ignorance? The only answer can be that he will recognize its rationality as he recognizes everything else, by certain subjective marks with which it affects him. When he gets the marks, he may know that he has got the rationality. ”

“ Therefore we subjoin:—And this pursuit is conducted under the direction of the universal faculty in man; in other words, is conducted under the direction of necessary thinking. Man's faculty of necessary thought is properly called his Reason. So that the definition expressed shortly is this: Philosophy is the pursuit of absolute truth conducted under the direction of reason. But the definition under this compendious form expresses a mere vague truism unless you keep in mind what we mean by absolute truth, and also what we mean by reason. ”

“ In the exact sciences, or, again, in case of those practically important realms of Being which we view as subject to our choice, — whenever we win control over a system of ideas, and assert a truth, or decide upon a course of action, and whenever we do this upon the basis of general principles, — our insight is always destructive of merely abstract possibilities, and, where our knowledge takes the form of universal judgments, they are always primarily such destructive judgments, so far as they relate to external objects. ”

“ Let us, then, employ the term rational to that characterization of the nature of things which to metaphysics is thus inevitable and indispensable. The world must in the last analysis be rational in its constitution, and its agencies and forms of being must be construed as rational in their type. ”

“ But the infinite variety of circumstance which is formed in this externality by the light of the essence shining in it,—all this infinite material, with its regulations,—is not the object of philosophy.... To comprehend what is, is the task of philosophy: for what is is reason. ”

“ By a consciously self-realising principle is meant a principle that is determined to action by the conception of its own perfection, or by the idea of giving reality to possibilities which are involved in it and of which it is conscious as so involved; or, more precisely, a principle which at each stage of its existence is conscious of a more perfect form of existence as possible for itself, and is moved to action by that consciousness. ”

“ How, in fact, shall you maintain that Reality is independent of ideas which refer to it, while at the same time these ideas are other than itself, — how shall you maintain this, when the least reflection shows you that you are using ideas at every step of your discussion of reality, and that whatever you assert of the reality, you can give warrant to the assertion only by first showing reason for regarding your ideas as valid? ”

“ Thus our involuntary adhesion to the first, and our inability to hold the last, answer to their respective claims as measured by the fundamental test of credibility. The instinct justifies the logic: the logic accounts for the instinct. It was hinted at the outset, that an inquiry into our knowledge by means of our knowledge must, if rightly conducted, be consistent in its results—that the analysis of Philosophy must agree with the synthesis of Common Sense. ”

“ Now in this extremely elementary consideration, namely, in the consideration that unless ideas first voluntarily bind themselves to a given task, and so, by their internal purpose, already commit themselves to a certain selection of its object, they are neither true nor false, — in this consideration, I say, there may be hidden consequences that we shall later find momentous for the whole theory of Being and of truth. ”

“ 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. ”

“ But here the philosopher begins to be recalcitrant. You are not lowering my pretensions, he says, but attacking the power of man to attain truth upon any terms. All that is given to us in experience is the effect of underlying causes; if the causes vary the effects would vary; and, unless, therefore, you can get back to the cause, your knowledge must remain empirical and radically uncertain. ”

“ They begin with the universal proposition, that every effect must have a cause, as a self-evident truth, and then proceed, not to examine and discover how the world is made, but to demonstrate how it must have been constructed. ”

“ People generally, and especially scientists and philosophers, have been inclined to regard this process of rationalization as the way of getting at reality, instead of as a mere tool for handling reality. ”

“ But your hypotheses about particular problems must be judged by themselves. Your body of central truth is subject only to the test just mentioned. And you call this truth “absolute” merely because you conceive that it bears this test. Whether it does so is a question of fact, not of authority. And every man must, in such a matter, look for himself before judging about what is offered to him.
As to the principal special features of this discussion, they are: (1) The definition and comparison of what I have called the Four Historical Concepts of Being. ”

“ When they themselves say that they perceive the things by an immediate act of a faculty given for that purpose by their Creator, it would be said of them by their opponents that they find an idea or conception in their own minds, and from the idea or conception, infer the existence of a corresponding objective reality. ”

“ 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. ”

“ We ask only as to the most general theory of the constitution of any realistic world. And here we shall restate the precise sense of the realistic definition, and next shall develope, in a series of formal propositions, its inevitable consequences, until we see to what end they lead, both the realist himself, and all whose faith, whether in the world of science or in the realm of religion, depends upon realistic philosophical formulas. ”

“ And, as we have already seen, and in the present lecture shall further illustrate, the relation of partial and total meaning is, at the same time, the relation of any finite will to the expression of the complete intent of that same will. Without contradiction, therefore, you are unable to assert the real Being of any world, unless you conceive that world as the expressed will whose partial momentary embodiment you even now observe, whenever you get any rational idea before your mind. ”

“ In other words, we shall find that while, for our purposes, we, the critics, must first sharply distinguish the apparently external purpose that, as it were, from without, we assign to the idea, from the internal meaning of the idea, as present to a passing conscious instant, still, this our assignment of the external purpose, this our assertion that the idea knows or resembles, or imitates, or corresponds to, fact wholly beyond itself, must in the end be justified, if at all, by appeal to the truth, i.e. ”

“ In fact, no belief which we entertain has so complete a logical basis as that to which I have just referred. It tacitly underlies every process of reasoning; it is the foundation of every act of the will. ”

“ But the reason, which is the faculty of the logical connection of ideas, and of the logical necessity which rules in that connection, often quits this safe and solid ground of reality, as presented to it in triple experience, whether of revelation and history, or of natural science, and resting entirely on itself, tries to build exclusively on its own foundation. ”

“ The principles that govern our judgments, that preside over most sciences, that rule our actions,—have they in themselves an absolute truth, or are they only regulating laws of our thought? The question is, to know whether it is true in itself, that every phenomenon has a cause, and every quality a subject, whether every thing extended is really in space, and every succession in time, etc. ”

“ 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. ”

“ Results in philosophy must needs lead to new problems. With this definition in mind of what it is to be, how shall we next undertake to describe that more special constitution of the world which our concept of Being involves? ”

“ The first principles of every kind of reasoning are given us by nature, and are of equal authority with the faculty of reason itself, which is also the gift of nature. The conclusions of reason are all built upon first principles, and can have no other foundation. ”

“ Not any nature of things which may seem to be will also seem to be ipso facto rational; and if it do not seem rational, it will afflict the mind with a ceaseless uneasiness, till it be formulated or interpreted in some other and more congenial way. The study of what the mind's criteria of rationality are, the definition of its exactions in this respect, form an intensely interesting subject into which I cannot enter now with any detail. ”

“ The argument, then, which was elaborated in § 29, and which has so long and so generally received the popular sanction in the common-sense epitome, that in the last record there must be mind in external nature, since "that which it requires thought and reason to understand must itself be thought and reason,"—this argument, I say, must now for ever be abandoned by reasonable men. ”

“ But the process by which truth is advanced is not confined to the philosopher; or perhaps we should rather say that some sort of crude philosophy is embedded even in the feeblest and earliest speculations of mankind. Our thoughts are guided by an implicit logic long before we have even a conception of logic in the abstract, or have the least thought of codifying and tabulating its formulæ. ”

“ Only on the basis of a rational theory as to the purposes subserved by the various mental sciences, and the possible limitations imposed by those purposes on the use of the corresponding categories, can we decide how far the interpretation of existence as a whole in terms of Psychology, Sociology, or Ethics, is legitimate. ”

“ Any man of sense has only to open his eyes, or to observe himself within, to appreciate how all original knowledge is of the concrete, the definite, the individual. This, I say, is what the traditional method in logic seems to imply. ”

“ To what degree this loose mode of classing and denominating objects has rendered the vocabulary of mental and moral philosophy unfit for the purposes of accurate thinking, is best known to whoever has most reflected on the present condition of those branches of knowledge. ”