CHAPTER XIII

BELIEF IN DEMONSTRATION

The essence which is the object of intuition is probably not simple.

Perhaps nothing that has a character recognisable in reflection can be

utterly simple. The datum may seem purely qualitative, like a smell or

like absolute Being, and yet some plurality may lurk in its very

diffuseness or continuity, giving a foothold for discrimination of

different moments or parts within it. Usually this inward complexity of

given essences is very marked, and a chief element in their nature; but

it is not at all incompatible with the æsthetic and logical

individuality which makes them terms for possible recognition and

discourse. Essences, like things, may be perfectly unambiguous objects

to name or to point to, and may be counted as units, without prejudice

to their internal complexity. My dog is one and the same dog

unmistakably, without prejudice to the possibly infinite complexity of

his organism or the interpenetration of his qualities. In the same way

Euclidean space is a single and definite essence; yet its character is

subject to analysis. I may say it has three dimensions, is necessarily

infinite, without scale, etc. These implications, which I may enumerate

successively, lie in the essence together, and lie there from the

beginning, even if my intuition is slow to disentangle them, or never

does so at all. The simplicity of the essence given at first was a

pregnant simplicity; it had enough character to be identified with the

total and unitary aspect of another essence—Euclidean space

analysed—which may appear later.

Intuition therefore is a view of essence, attention fixed upon it, and

not that essence itself. When I say Euclidean space has three

dimensions, I am counting them; I am proceeding from one specious plane,

or felt direction of motion, to another, and perhaps back again, for the

sake of verification. If this operation is to be a valid survey of the

essence proposed, the plane or directions specified must, so to speak,

stay in their places. Each must remain itself, so that in passing from

it to another, as I do in counting, I may pass to something truly

different, and may be able to revert from this to the original element,

and find it still there, identical with its former self. But, as I have

already discovered, this self-identity of a term to which I revert

cannot be given either in the first intuition of it, nor in the second.

All that either intuition can yield while it endures is the nature of

the datum there, with the terms and relations which are displayed there

within it. Intuition can never yield the relation of its total datum to

anything not given. It cannot refer to the latent at all, since its

object, by definition, is just what is given immediately. To take the

leap from one intuition to another, and assert that they view the same

essence, or have the same intent, I must take my life in my hands and

trust to animal faith. Otherwise all dialectic would be arrested.

Let me assume in the first place that I may steadily peruse the same

essence, and may revert to it on occasion. Let me assume further that in

so doing I may turn passive intuition into analysis, and analysis into

some fresh synthesis of the elements identified and distinguished in the

given essence. Intuition will thus pick up and group together, in

various ways, terms which by hypothesis are identical in these various

settings. It will scrutinise essences piecemeal and successively,

although in their own realm they compose a simultaneous and eternal

manifold. Suppose, for instance, I have reached the conclusion of a

calculation, and the final equation is before me: the inner relations

between its terms are parts of a given essence. Intuition, not

demonstration, synthesises this manifold. This synthetic essence is

therefore no conclusion; it is not an answer nor a deduction; it is not

true. It is simply the pattern of terms which it is; no one of these

terms, for aught I know, having ever figured in any other equation. Thus

any survey which is analytic, so that it gives foothold for

demonstration, or any definition following upon such analysis,

presupposes the repetition of the same essences in different contexts.

This presupposition cannot be justified by the intuition occupying the

mind at any one time. No more can the assurance that a term remains the

same in two successive instances and in two different contexts, nor that

what is asserted by a predicate is asserted of the very subject which

before had been intuited without that predicate. Explication is a

process, a deduction is an event; and although the force of logical

analysis or synthesis does not depend on assuming that fact, but rather

on ignoring it, this fact may be deduced from faith in the validity of

demonstration, which would lapse if this fact were denied. The validity

of demonstration is accordingly a matter of faith only, depending on the

assumption of matters of fact incapable of demonstration. I must believe

that I noted the terms of the argument separately and successively if I

am to assert anything in identifying them or pronouncing them

equivalent, or if the conclusion in which they appear now is to be

relevant in any way to the premises in which they appeared originally.

The force of dialectic, then, lies in identifying terms in isolation

with the same terms in relation; so that even an analytic judgement is

synthetic. To say, for instance, that in “extended colour” “extension”

is involved is analysis; yet to identify the element of extension

abstracted from the first essence with the second essence as a whole, is

synthesis; and it is far from inconceivable that this synthesis should

be erroneous. In the identification of an essence given in one intuition

with something given in another intuition in a superadded context, there

is a postulate that in transcendent intent I am hitting a hidden target.

It is not two similar intuitions taken existentially that are

identified; they are not only admittedly distinct numerically and as

events in the world, but they have, by hypothesis, different total data

before them. It is mind, a spiritual counterpart of attitude and action,

that intends in both cases to consider the same essence. There is

repetition posited; and repetition, if actual, involves adventitious

differences accruing to a term that remains individually identical.

There is a difference in the setting of the same essence here and its

setting there. In judgement, accordingly, there is more than intuition;

there is assumed discourse, involving time, transcendent reference, and

various adventitious surveys of identical objects. Thus if I wish to

believe that any demonstration whatsoever is significant or correct, I

must assume (what I can never demonstrate) that there is an active

intelligence at work, capable of reverting to an old idea like the dog

returning to his vomit: an operation utterly extraneous to the timeless

identity of each element recovered.

In other words, demonstration is an event, even when the thing

demonstrated is not an event. Without adventitious choice of some

starting-point, without selective and cumulative advance, and without

recapitulation, there would be no dialectic. Premises and conclusions

would all be static and separate terms; the dialectical nerve of their

relation would not be laid bare and brought to intuition. I should know

nothing about essence, in the sense of possessing such sciences of it as

mathematics or rhetoric, if the argument were not adventitious to the

subject-matter, casting the light of intuition now along this path and

now along that in a field posited as static, so as to enlarge and

confirm my apprehension of it; for if I lost at one end all that I

gained at the other, my progress would not enrich apprehension, nor ever

twice mean the same thing. Dialectic therefore is a two-edged sword: on

the one hand, if valid, it involves a realm of essence, independent of

it, over which it may range; and on the other hand it involves its own

temporal and progressive existence; since it is a name for the fact that

some part of that realm of essence has been chosen for perusal,

considered at leisure, folded upon itself, as it were, and recognised as

having this or that articulation. Even pure intuition shares (as I shall

try to show presently) this spiritual existence, distinct from the

logical or æsthetic being proper to the essences it apprehends;

intuition itself can hardly be prolonged without winking or re-survey.

But this coming and going of attention, in flashes and in varied

assaults, is even more conspicuous in dialectic; and the validity and

advance of insight in such cases depends on the essences in hand being

constant, in spite of the pulsations of attention upon them and the

variety of relations disclosed successively.

Thus belief in the existence of mental discourse (which is a sort of

experience), whilst of course not demonstrable in itself, is involved in

the validity of any demonstration; and I come to the interesting insight

that dialectic would lose all its force if I renounced my instinctive

faith in my ability to pick up old meanings, to think consecutively, to

correct myself without changing my subject-matter, and in fine to

discourse and to live rationally. Challenge this faith, and

demonstration collapses into the illusion that a demonstration has been

made. If I confine myself to the given essence without admitting

discourse about it, I exclude all analysis of that essence, or even

examination of it. I must simply stare at it, in a blank and timeless

æsthetic trance. If this does not happen, the reason is not dialectical.

No logic could drive me from the obvious, unless I read omens in it

which are not there. The reason for my proclivity to play with ideas, to

lose them and catch them, and pride myself on my ability to keep them

circling without confusion in the air, is a vital reason. This logic is

a fly-wheel in my puffing engine; it is not logic at all. The animal

life which underlies discourse is concerned to discharge its

predetermined responses, which are but few, whenever an occasion

presents itself which will at all do; and all such occasions it calls

the same. It claps some recurrent name on different objects, which is

one source of error or of perpetual inaccuracy in its knowledge of

things; but even before that, in identifying the various instances of

that name, alleging the essence present now to be the same present

before, it runs a risk of error and may slip into self-contradiction. Is

the round square an essence? Certainly; but not in the geometry of

Euclid, because in his geometry the square is one essence and the circle

another, definitely and irreparably distinct from it. The round square

is an essence of comic discourse, actualised when, having confused

names, definitions and ideas, a fumbling or an impudent mind sets about

to identify two incompatibles; and this attempt is no more impossible to

a mind—which is subject to animal vapours—than it is impossible for such

a mind to look for a lost word. The psyche has the lost word in store,

as it has the intuitions of the circle and the square; but the loss of

memory or the confusion of ideas may arise notwithstanding, because the

movement in discourse which should culminate in those intuitions may be

intercepted mechanically, and arrested at a stage where the name is not

yet recovered, or where the words circle and square have fused their

associations and are striving to terminate in the intuition of both as

one. Such stammerings and contradictions make evident the physical basis

of thought and the remote level from which it turns to its ideal object,

like the moth to the star; but this physical basis is really just as

requisite for correcting a logical error as for falling into it. Thus

dialectic, which in intent and deliverance does not trespass beyond the

realm of essence, but only defines some fragment of the same, yet in

fact, if it is to be cogent, must presuppose time, change, and the

persistence of meanings in progressive discourse.

Belief in demonstration, when it is admitted, has inversely some

steadying influence on belief in matters of fact. When poetic idealists

cry that life is a dream, they are indulging in a hyperbole, if they

still venture to compare one illusion with another in beauty or in

duration. Poetry, like demonstration, would not be possible if intuition

of essences could not be sustained and repeated in various contexts. The

poet could not otherwise express cumulative passions nor develop

particular themes. But life is no dream, if it justifies dialectic;

because dialectic explores various parts of the realm of essence—where

everything is steadfast, distinct, and imperishable—with a continuous

and coherent intent, and reaches valid insight into their structure; and

this amount of wakefulness and sanity the dialectical or poetic mind

would have in any case, even in the absence of a material world, of all

moral interests, and of any life except the life of discourse itself.

Nevertheless, if discourse were always a pellucid apprehension of

essential relations, its existence would be little noted; only a very

scrupulous philosopher would insist on it, in view of the selective

order and direction of survey which discourse adds to its

subject-matter. There is, however, a much louder witness to the fact

that discourse exists and is no part of essence, but rather a function

of animal life; and this witness is error. Thought becomes obvious when

things betray it; as they cannot have been false, something else must

have been so, and this something else, which we call thought, must have

existed and must have had a different status from that of the thing it

falsified. Error thus awakens even the laziest philosophy from the dream

of supposing that its own meanderings are nothing but strands in the

texture of its object.

I have now, by the mere consideration of the way in which essence

presents itself, managed to snatch from the jaws of scepticism one

belief familiar to me before I encountered that romantic dragon; namely,

belief in the existence of discourse, or of mind thinking. But be it

observed that I have so far seen reason for reinstating this belief only

in a very attenuated form. Thought here means nothing more than the fact

that some essence is contemplated, and discourse means only that this

essence is approached and surveyed repeatedly or piecemeal, with

partiality, succession, and possible confusion in describing it. Save

for this distinction of intuition from the essence intuited, I have as

yet no object before me that claims existence or solicits belief. The

whole datum is still simply an essence; but by the mere study of that

datum, when this study is reflected upon and admitted, I have

reintroduced a belief which relieves me of what was most obnoxious to

the flesh in my radical scepticism. I have found that even when no

change is perceived in the image before me, my discourse changes its

phases and makes progress in surveying it; so that in discourse I now

admit a sphere of events in which real variations are occurring. I may

now assert, when I perceive a motion, that this intuition of change is

_true_; that is, that it has actually followed upon the intuition of a

static first term, from which my attention has passed to this intuition

of change; and this I may now assert without confusing the essences

given successively, or trying, like animal perception, to knead one

concrete thing out of their incompatible natures. The existence of

changing things or events in nature I may still deny or doubt or ignore;

in the object I shall, with perfect clearness, see only an essence, and

if this happens to be the essence of change, and to present the image of

some motion, that theme will seem to me as determinate, as ideal and as

unchanging as any other, and as little prone to lapse into any different

theme. Any motion seen will be but a fixed image of motion. Actual flux

and actual existence will have their appropriate and sufficient seat in

my thought; I shall conceive and believe, when I reflect on my rapt

contemplations, that I have been ruminating, and passing from one to

another; but these objects will be only the several essences, the

several images or tunes or stories, each always itself, which my mind

picks up or invents or reconsiders.

Scepticism and animal faith · 第 13 / 27 章