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发信人: songs (今夜有丁香雨), 信区: Philosophy
标 题: FIRST PART. TRANSCENDENTAL AESTHETIC.(2)
发信站: 哈工大紫丁香 (2001年06月27日21:34:59 星期三), 站内信件
SECTION II. Of Time.
SS 5 Metaphysical Exposition of this Conception.
1. Time is not an empirical conception. For neither coexistence
nor succession would be perceived by us, if the representation of time
did not exist as a foundation a priori. Without this presupposition we
could not represent to ourselves that things exist together at one and
the same time, or at different times, that is, contemporaneously, or
in succession.
2. Time is a necessary representation, lying at the foundation of
all our intuitions. With regard to phenomena in general, we cannot
think away time from them, and represent them to ourselves as out of
and unconnected with time, but we can quite well represent to
ourselves time void of phenomena. Time is therefore given a priori. In
it alone is all reality of phenomena possible. These may all be
annihilated in thought, but time itself, as the universal condition of
their possibility, cannot be so annulled.
3. On this necessity a priori is also founded the possibility of
apodeictic principles of the relations of time, or axioms of time in
general, such as: "Time has only one dimension," "Different times
are not coexistent but successive" (as different spaces are not
successive but coexistent). These principles cannot be derived from
experience, for it would give neither strict universality, nor
apodeictic certainty. We should only be able to say, "so common
experience teaches us," but not "it must be so." They are valid as
rules, through which, in general, experience is possible; and they
instruct us respecting experience, and not by means of it.
4. Time is not a discursive, or as it is called, general conception,
but a pure form of the sensuous intuition. Different times are
merely parts of one and the same time. But the representation which
can only be given by a single object is an intuition. Besides, the
proposition that different times cannot be coexistent could not be
derived from a general conception. For this proposition is
synthetical, and therefore cannot spring out of conceptions alone.
It is therefore contained immediately in the intuition and
representation of time.
5. The infinity of time signifies nothing more than that every
determined quantity of time is possible only through limitations of
one time lying at the foundation. Consequently, the original
representation, time, must be given as unlimited. But as the
determinate representation of the parts of time and of every
quantity of an object can only be obtained by limitation, the complete
representation of time must not be furnished by means of
conceptions, for these contain only partial representations.
Conceptions, on the contrary, must have immediate intuition for
their basis.
SS 6 Transcendental Exposition of the Conception of Time.
I may here refer to what is said above (SS 5, 3), where, for or sake
of brevity, I have placed under the head of metaphysical exposition,
that which is properly transcendental. Here I shall add that the
conception of change, and with it the conception of motion, as
change of place, is possible only through and in the representation of
time; that if this representation were not an intuition (internal) a
priori, no conception, of whatever kind, could render comprehensible
the possibility of change, in other words, of a conjunction of
contradictorily opposed predicates in one and the same object, for
example, the presence of a thing in a place and the non-presence of
the same thing in the same place. It is only in time that it is
possible to meet with two contradictorily opposed determinations in
one thing, that is, after each other. thus our conception of time
explains the possibility of so much synthetical knowledge a priori, as
is exhibited in the general doctrine of motion, which is not a
little fruitful.
SS 7 Conclusions from the above Conceptions.
(a) Time is not something which subsists of itself, or which inheres
in things as an objective determination, and therefore remains, when
abstraction is made of the subjective conditions of the intuition of
things. For in the former case, it would be something real, yet
without presenting to any power of perception any real object. In
the latter case, as an order or determination inherent in things
themselves, it could not be antecedent to things, as their
condition, nor discerned or intuited by means of synthetical
propositions a priori. But all this is quite possible when we regard
time as merely the subjective condition under which all our intuitions
take place. For in that case, this form of the inward intuition can be
represented prior to the objects, and consequently a priori.
(b) Time is nothing else than the form of the internal sense, that
is, of the intuitions of self and of our internal state. For time
cannot be any determination of outward phenomena. It has to do neither
with shape nor position; on the contrary, it determines the relation
of representations in our internal state. And precisely because this
internal intuition presents to us no shape or form, we endeavour to
supply this want by analogies, and represent the course of time by a
line progressing to infinity, the content of which constitutes a
series which is only of one dimension; and we conclude from the
properties of this line as to all the properties of time, with this
single exception, that the parts of the line are coexistent, whilst
those of time are successive. From this it is clear also that the
representation of time is itself an intuition, because all its
relations can be expressed in an external intuition.
(c) Time is the formal condition a priori of all phenomena
whatsoever. Space, as the pure form of external intuition, is
limited as a condition a priori to external phenomena alone. On the
other hand, because all representations, whether they have or have not
external things for their objects, still in themselves, as
determinations of the mind, belong to our internal state; and
because this internal state is subject to the formal condition of
the internal intuition, that is, to time- time is a condition a priori
of all phenomena whatsoever- the immediate condition of all
internal, and thereby the mediate condition of all external phenomena.
If I can say a priori, "All outward phenomena are in space, and
determined a priori according to the relations of space," I can
also, from the principle of the internal sense, affirm universally,
"All phenomena in general, that is, all objects of the senses, are
in time and stand necessarily in relations of time."
If we abstract our internal intuition of ourselves and all
external intuitions, possible only by virtue of this internal
intuition and presented to us by our faculty of representation, and
consequently take objects as they are in themselves, then time is
nothing. It is only of objective validity in regard to phenomena,
because these are things which we regard as objects of our senses.
It no longer objective we, make abstraction of the sensuousness of our
intuition, in other words, of that mode of representation which is
peculiar to us, and speak of things in general. Time is therefore
merely a subjective condition of our (human) intuition (which is
always sensuous, that is, so far as we are affected by objects), and
in itself, independently of the mind or subject, is nothing.
Nevertheless, in respect of all phenomena, consequently of all
things which come within the sphere of our experience, it is
necessarily objective. We cannot say, "All things are in time,"
because in this conception of things in general, we abstract and
make no mention of any sort of intuition of things. But this is the
proper condition under which time belongs to our representation of
objects. If we add the condition to the conception, and say, "All
things, as phenomena, that is, objects of sensuous intuition, are in
time," then the proposition has its sound objective validity and
universality a priori.
What we have now set forth teaches, therefore, the empirical reality
of time; that is, its objective validity in reference to all objects
which can ever be presented to our senses. And as our intuition is
always sensuous, no object ever can be presented to us in
experience, which does not come under the conditions of time. On the
other hand, we deny to time all claim to absolute reality; that is, we
deny that it, without having regard to the form of our sensuous
intuition, absolutely inheres in things as a condition or property.
Such properties as belong to objects as things in themselves never can
be presented to us through the medium of the senses. Herein
consists, therefore, the transcendental ideality of time, according to
which, if we abstract the subjective conditions of sensuous intuition,
it is nothing, and cannot be reckoned as subsisting or inhering in
objects as things in themselves, independently of its relation to
our intuition. this ideality, like that of space, is not to be
proved or illustrated by fallacious analogies with sensations, for
this reason- that in such arguments or illustrations, we make the
presupposition that the phenomenon, in which such and such
predicates inhere, has objective reality, while in this case we can
only find such an objective reality as is itself empirical, that is,
regards the object as a mere phenomenon. In reference to this subject,
see the remark in Section I (SS 4)
SS 8 Elucidation.
Against this theory, which grants empirical reality to time, but
denies to it absolute and transcendental reality, I have heard from
intelligent men an objection so unanimously urged that I conclude that
it must naturally present itself to every reader to whom these
considerations are novel. It runs thus: "Changes are real" (this the
continual change in our own representations demonstrates, even
though the existence of all external phenomena, together with their
changes, is denied). Now, changes are only possible in time, and
therefore time must be something real. But there is no difficulty in
answering this. I grant the whole argument. Time, no doubt, is
something real, that is, it is the real form of our internal
intuition. It therefore has subjective reality, in reference to our
internal experience, that is, I have really the representation of time
and of my determinations therein. Time, therefore, is not to be
regarded as an object, but as the mode of representation of myself
as an object. But if I could intuite myself, or be intuited by another
being, without this condition of sensibility, then those very
determinations which we now represent to ourselves as changes, would
present to us a knowledge in which the representation of time, and
consequently of change, would not appear. The empirical reality of
time, therefore, remains, as the condition of all our experience.
But absolute reality, according to what has been said above, cannot be
granted it. Time is nothing but the form of our internal intuition.*
If we take away from it the special condition of our sensibility,
the conception of time also vanishes; and it inheres not in the
objects themselves, but solely in the subject (or mind) which intuites
them.
*I can indeed say "my representations follow one another, or are
successive"; but this means only that we are conscious of them as in a
succession, that is, according to the form of the internal sense.
Time, therefore, is not a thing in itself, nor is it any objective
determination pertaining to, or inherent in things.
But the reason why this objection is so unanimously brought
against our doctrine of time, and that too by disputants who cannot
start any intelligible arguments against the doctrine of the
ideality of space, is this- they have no hope of demonstrating
apodeictically the absolute reality of space, because the doctrine
of idealism is against them, according to which the reality of
external objects is not capable of any strict proof. On the other
hand, the reality of the object of our internal sense (that is, myself
and my internal state) is clear immediately through consciousness. The
former- external objects in space- might be a mere delusion, but the
latter- the object of my internal perception- is undeniably real. They
do not, however, reflect that both, without question of their
reality as representations, belong only to the genus phenomenon, which
has always two aspects, the one, the object considered as a thing in
itself, without regard to the mode of intuiting it, and the nature
of which remains for this very reason problematical, the other, the
form of our intuition of the object, which must be sought not in the
object as a thing in itself, but in the subject to which it appears-
which form of intuition nevertheless belongs really and necessarily to
the phenomenal object.
Time and space are, therefore, two sources of knowledge, from which,
a priori, various synthetical cognitions can be drawn. Of this we find
a striking example in the cognitions of space and its relations, which
form the foundation of pure mathematics. They are the two pure forms
of all intuitions, and thereby make synthetical propositions a
priori possible. But these sources of knowledge being merely
conditions of our sensibility, do therefore, and as such, strictly
determine their own range and purpose, in that they do not and
cannot present objects as things in themselves, but are applicable
to them solely in so far as they are considered as sensuous phenomena.
The sphere of phenomena is the only sphere of their validity, and if
we venture out of this, no further objective use can be made of
them. For the rest, this formal reality of time and space leaves the
validity of our empirical knowledge unshaken; for our certainty in
that respect is equally firm, whether these forms necessarily inhere
in the things themselves, or only in our intuitions of them. On the
other hand, those who maintain the absolute reality of time and space,
whether as essentially subsisting, or only inhering, as modifications,
in things, must find themselves at utter variance with the
principles of experience itself. For, if they decide for the first
view, and make space and time into substances, this being the side
taken by mathematical natural philosophers, they must admit two
self-subsisting nonentities, infinite and eternal, which exist (yet
without there being anything real) for the purpose of containing in
themselves everything that is real. If they adopt the second view of
inherence, which is preferred by some metaphysical natural
philosophers, and regard space and time as relations (contiguity in
space or succession in time), abstracted from experience, though
represented confusedly in this state of separation, they find
themselves in that case necessitated to deny the validity of
mathematical doctrines a priori in reference to real things (for
example, in space)- at all events their apodeictic certainty. For such
certainty cannot be found in an a posteriori proposition; and the
conceptions a priori of space and time are, according to this opinion,
mere creations of the imagination, having their source really in
experience, inasmuch as, out of relations abstracted from
experience, imagination has made up something which contains,
indeed, general statements of these relations, yet of which no
application can be made without the restrictions attached thereto by
nature. The former of these parties gains this advantage, that they
keep the sphere of phenomena free for mathematical science. On the
other hand, these very conditions (space and time) embarrass them
greatly, when the understanding endeavours to pass the limits of
that sphere. The latter has, indeed, this advantage, that the
representations of space and time do not come in their way when they
wish to judge of objects, not as phenomena, but merely in their
relation to the understanding. Devoid, however, of a true and
objectively valid a priori intuition, they can neither furnish any
basis for the possibility of mathematical cognitions a priori, nor
bring the propositions of experience into necessary accordance with
those of mathematics. In our theory of the true nature of these two
original forms of the sensibility, both difficulties are surmounted.
In conclusion, that transcendental aesthetic cannot contain any more
than these two elements- space and time, is sufficiently obvious
from the fact that all other conceptions appertaining to
sensibility, even that of motion, which unites in itself both
elements, presuppose something empirical. Motion, for example,
presupposes the perception of something movable. But space
considered in itself contains nothing movable, consequently motion
must be something which is found in space only through experience-
in other words, an empirical datum. In like manner, transcendental
aesthetic cannot number the conception of change among its data a
priori; for time itself does not change, but only something which is
in time. To acquire the conception of change, therefore, the
perception of some existing object and of the succession of its
determinations, in one word, experience, is necessary.
SS 9 General Remarks on Transcendental Aesthetic.
I. In order to prevent any misunderstanding, it will be requisite,
in the first place, to recapitulate, as clearly as possible, what
our opinion is with respect to the fundamental nature of our
sensuous cognition in general. We have intended, then, to say that all
our intuition is nothing but the representation of phenomena; that the
things which we intuite, are not in themselves the same as our
representations of them in intuition, nor are their relations in
themselves so constituted as they appear to us; and that if we take
away the subject, or even only the subjective constitution of our
senses in general, then not only the nature and relations of objects
in space and time, but even space and time themselves disappear; and
that these, as phenomena, cannot exist in themselves, but only in
us. What may be the nature of objects considered as things in
themselves and without reference to the receptivity of our sensibility
is quite unknown to us. We know nothing more than our mode of
perceiving them, which is peculiar to us, and which, though not of
necessity pertaining to every animated being, is so to the whole human
race. With this alone we have to do. Space and time are the pure forms
thereof; sensation the matter. The former alone can we cognize a
priori, that is, antecedent to all actual perception; and for this
reason such cognition is called pure intuition. The latter is that
in our cognition which is called cognition a posteriori, that is,
empirical intuition. The former appertain absolutely and necessarily
to our sensibility, of whatsoever kind our sensations may be; the
latter may be of very diversified character. Supposing that we
should carry our empirical intuition even to the very highest degree
of clearness, we should not thereby advance one step nearer to a
knowledge of the constitution of objects as things in themselves.
For we could only, at best, arrive at a complete cognition of our
own mode of intuition, that is of our sensibility, and this always
under the conditions originally attaching to the subject, namely,
the conditions of space and time; while the question: "What are
objects considered as things in themselves?" remains unanswerable even
after the most thorough examination of the phenomenal world.
To say, then, that all our sensibility is nothing but the confused
representation of things containing exclusively that which belongs
to them as things in themselves, and this under an accumulation of
characteristic marks and partial representations which we cannot
distinguish in consciousness, is a falsification of the conception
of sensibility and phenomenization, which renders our whole doctrine
thereof empty and useless. The difference between a confused and a
clear representation is merely logical and has nothing to do with
content. No doubt the conception of right, as employed by a sound
understanding, contains all that the most subtle investigation could
unfold from it, although, in the ordinary practical use of the word,
we are not conscious of the manifold representations comprised in
the conception. But we cannot for this reason assert that the ordinary
conception is a sensuous one, containing a mere phenomenon, for
right cannot appear as a phenomenon; but the conception of it lies
in the understanding, and represents a property (the moral property)
of actions, which belongs to them in themselves. On the other hand,
the representation in intuition of a body contains nothing which could
belong to an object considered as a thing in itself, but merely the
phenomenon or appearance of something, and the mode in which we are
affected by that appearance; and this receptivity of our faculty of
cognition is called sensibility, and remains toto caelo different from
the cognition of an object in itself, even though we should examine
the content of the phenomenon to the very bottom.
It must be admitted that the Leibnitz-Wolfian philosophy has
assigned an entirely erroneous point of view to all investigations
into the nature and origin of our cognitions, inasmuch as it regards
the distinction between the sensuous and the intellectual as merely
logical, whereas it is plainly transcendental, and concerns not merely
the clearness or obscurity, but the content and origin of both. For
the faculty of sensibility not only does not present us with an
indistinct and confused cognition of objects as things in
themselves, but, in fact, gives us no knowledge of these at all. On
the contrary, so soon as we abstract in thought our own subjective
nature, the object represented, with the properties ascribed to it
by sensuous intuition, entirely disappears, because it was only this
subjective nature that determined the form of the object as a
phenomenon.
In phenomena, we commonly, indeed, distinguish that which
essentially belongs to the intuition of them, and is valid for the
sensuous faculty of every human being, from that which belongs to
the same intuition accidentally, as valid not for the sensuous faculty
in general, but for a particular state or organization of this or that
sense. Accordingly, we are accustomed to say that the former is a
cognition which represents the object itself, whilst the latter
presents only a particular appearance or phenomenon thereof. This
distinction, however, is only empirical. If we stop here (as is
usual), and do not regard the empirical intuition as itself a mere
phenomenon (as we ought to do), in which nothing that can appertain to
a thing in itself is to be found, our transcendental distinction is
lost, and we believe that we cognize objects as things in
themselves, although in the whole range of the sensuous world,
investigate the nature of its objects as profoundly as we may, we have
to do with nothing but phenomena. Thus, we call the rainbow a mere
appearance of phenomenon in a sunny shower, and the rain, the
reality or thing in itself; and this is right enough, if we understand
the latter conception in a merely physical sense, that is, as that
which in universal experience, and under whatever conditions of
sensuous perception, is known in intuition to be so and so determined,
and not otherwise. But if we consider this empirical datum
generally, and inquire, without reference to its accordance with all
our senses, whether there can be discovered in it aught which
represents an object as a thing in itself (the raindrops of course are
not such, for they are, as phenomena, empirical objects), the question
of the relation of the representation to the object is transcendental;
and not only are the raindrops mere phenomena, but even their circular
form, nay, the space itself through which they fall, is nothing in
itself, but both are mere modifications or fundamental dispositions of
our sensuous intuition, whilst the transcendental object remains for
us utterly unknown.
The second important concern of our aesthetic is that it does not
obtain favour merely as a plausible hypothesis, but possess as
undoubted a character of certainty as can be demanded of any theory
which is to serve for an organon. In order fully to convince the
reader of this certainty, we shall select a case which will serve to
make its validity apparent, and also to illustrate what has been
said in SS 3.
Suppose, then, that space and time are in themselves objective,
and conditions of the- possibility of objects as things in themselves.
In the first place, it is evident that both present us, with very many
apodeictic and synthetic propositions a priori, but especially
space- and for this reason we shall prefer it for investigation at
present. As the propositions of geometry are cognized synthetically
a priori, and with apodeictic certainty, I inquire: Whence do you
obtain propositions of this kind, and on what basis does the
understanding rest, in order to arrive at such absolutely necessary
and universally valid truths?
There is no other way than through intuitions or conceptions, as
such; and these are given either a priori or a posteriori. The latter,
namely, empirical conceptions, together with the empirical intuition
on which they are founded, cannot afford any synthetical
proposition, except such as is itself also empirical, that is, a
proposition of experience. But an empirical proposition cannot possess
the qualities of necessity and absolute universality, which,
nevertheless, are the characteristics of all geometrical propositions.
As to the first and only means to arrive at such cognitions, namely,
through mere conceptions or intuitions a priori, it is quite clear
that from mere conceptions no synthetical cognitions, but only
analytical ones, can be obtained. Take, for example, the
proposition: "Two straight lines cannot enclose a space, and with
these alone no figure is possible," and try to deduce it from the
conception of a straight line and the number two; or take the
proposition: "It is possible to construct a figure with three straight
lines," and endeavour, in like manner, to deduce it from the mere
conception of a straight line and the number three. All your
endeavours are in vain, and you find yourself forced to have
recourse to intuition, as, in fact, geometry always does. You
therefore give yourself an object in intuition. But of what kind is
this intuition? Is it a pure a priori, or is it an empirical
intuition? If the latter, then neither an universally valid, much less
an apodeictic proposition can arise from it, for experience never
can give us any such proposition. You must, therefore, give yourself
an object a priori in intuition, and upon that ground your synthetical
proposition. Now if there did not exist within you a faculty of
intuition a priori; if this subjective condition were not in respect
to its form also the universal condition a priori under which alone
the object of this external intuition is itself possible; if the
object (that is, the triangle) were something in itself, without
relation to you the subject; how could you affirm that that which lies
necessarily in your subjective conditions in order to construct a
triangle, must also necessarily belong to the triangle in itself?
For to your conceptions of three lines, you could not add anything new
(that is, the figure); which, therefore, must necessarily be found
in the object, because the object is given before your cognition,
and not by means of it. If, therefore, space (and time also) were
not a mere form of your intuition, which contains conditions a priori,
under which alone things can become external objects for you, and
without which subjective conditions the objects are in themselves
nothing, you could not construct any synthetical proposition
whatsoever regarding external objects. It is therefore not merely
possible or probable, but indubitably certain, that space and time, as
the necessary conditions of all our external and internal
experience, are merely subjective conditions of all our intuitions, in
relation to which all objects are therefore mere phenomena, and not
things in themselves, presented to us in this particular manner. And
for this reason, in respect to the form of phenomena, much may be said
a priori, whilst of the thing in itself, which may lie at the
foundation of these phenomena, it is impossible to say anything.
II. In confirmation of this theory of the ideality of the external
as well as internal sense, consequently of all objects of sense, as
mere phenomena, we may especially remark that all in our cognition
that belongs to intuition contains nothing more than mere relations.
(The feelings of pain and pleasure, and the will, which are not
cognitions, are excepted.) The relations, to wit, of place in an
intuition (extension), change of place (motion), and laws according to
which this change is determined (moving forces). That, however,
which is present in this or that place, or any operation going on,
or result taking place in the things themselves, with the exception of
change of place, is not given to us by intuition. Now by means of mere
relations, a thing cannot be known in itself; and it may therefore
be fairly concluded, that, as through the external sense nothing but
mere representations of relations are given us, the said external
sense in its representation can contain only the relation of the
object to the subject, but not the essential nature of the object as a
thing in itself.
The same is the case with the internal intuition, not only
because, in the internal intuition, the representation of the external
senses constitutes the material with which the mind is occupied; but
because time, in which we place, and which itself antecedes the
consciousness of, these representations in experience, and which, as
the formal condition of the mode according to which objects are placed
in the mind, lies at the foundation of them, contains relations of the
successive, the coexistent, and of that which always must be
coexistent with succession, the permanent. Now that which, as
representation, can antecede every exercise of thought (of an object),
is intuition; and when it contains nothing but relations, it is the
form of the intuition, which, as it presents us with no
representation, except in so far as something is placed in the mind,
can be nothing else than the mode in which the mind is affected by its
own activity, to wit- its presenting to itself representations,
consequently the mode in which the mind is affected by itself; that
is, it can be nothing but an internal sense in respect to its form.
Everything that is represented through the medium of sense is so far
phenomenal; consequently, we must either refuse altogether to admit an
internal sense, or the subject, which is the object of that sense,
could only be represented by it as phenomenon, and not as it would
judge of itself, if its intuition were pure spontaneous activity, that
is, were intellectual. The difficulty here lies wholly in the
question: How can the subject have an internal intuition of itself?
But this difficulty is common to every theory. The consciousness of
self (apperception) is the simple representation of the "ego"; and
if by means of that representation alone, all the manifold
representations in the subject were spontaneously given, then our
internal intuition would be intellectual. This consciousness in man
requires an internal perception of the manifold representations
which are previously given in the subject; and the manner in which
these representations are given in the mind without spontaneity, must,
on account of this difference (the want of spontaneity), be called
sensibility. If the faculty of self-consciousness is to apprehend what
lies in the mind, it must all act that and can in this way alone
produce an intuition of self. But the form of this intuition, which
lies in the original constitution of the mind, determines, in the
representation of time, the manner in which the manifold
representations are to combine themselves in the mind; since the
subject intuites itself, not as it would represent itself
immediately and spontaneously, but according to the manner in which
the mind is internally affected, consequently, as it appears, and
not as it is.
III. When we say that the intuition of external objects, and also
the self-intuition of the subject, represent both, objects and
subject, in space and time, as they affect our senses, that is, as
they appear- this is by no means equivalent to asserting that these
objects are mere illusory appearances. For when we speak of things
as phenomena, the objects, nay, even the properties which we ascribe
to them, are looked upon as really given; only that, in so far as this
or that property depends upon the mode of intuition of the subject, in
the relation of the given object to the subject, the object as
phenomenon is to be distinguished from the object as a thing in
itself. Thus I do not say that bodies seem or appear to be external to
me, or that my soul seems merely to be given in my self-consciousness,
although I maintain that the properties of space and time, in
conformity to which I set both, as the condition of their existence,
abide in my mode of intuition, and not in the objects in themselves.
It would be my own fault, if out of that which I should reckon as
phenomenon, I made mere illusory appearance.* But this will not
happen, because of our principle of the ideality of all sensuous
intuitions. On the contrary, if we ascribe objective reality to
these forms of representation, it becomes impossible to avoid changing
everything into mere appearance. For if we regard space and time as
properties, which must be found in objects as things in themselves, as
sine quibus non of the possibility of their existence, and reflect
on the absurdities in which we then find ourselves involved,
inasmuch as we are compelled to admit the existence of two infinite
things, which are nevertheless not substances, nor anything really
inhering in substances, nay, to admit that they are the necessary
conditions of the existence of all things, and moreover, that they
must continue to exist, although all existing things were annihilated-
we cannot blame the good Berkeley for degrading bodies to mere
illusory appearances. Nay, even our own existence, which would in this
case depend upon the self-existent reality of such a mere nonentity as
time, would necessarily be changed with it into mere appearance- an
absurdity which no one has as yet been guilty of.
*The predicates of the phenomenon can be affixed to the object
itself in relation to our sensuous faculty; for example, the red
colour or the perfume to the rose. But (illusory) appearance never can
be attributed as a predicate to an object, for this very reason,
that it attributes to this object in itself that which belongs to it
only in relation to our sensuous faculty, or to the subject in
general, e.g., the two handles which were formerly ascribed to Saturn.
That which is never to be found in the object itself, but always in
the relation of the object to the subject, and which moreover is
inseparable from our representation of the object, we denominate
phenomenon. Thus the predicates of space and time are rightly
attributed to objects of the senses as such, and in this there is no
illusion. On the contrary, if I ascribe redness of the rose as a thing
in itself, or to Saturn his handles, or extension to all external
objects, considered as things in themselves, without regarding the
determinate relation of these objects to the subject, and without
limiting my judgement to that relation- then, and then only, arises
illusion.
IV. In natural theology, where we think of an object- God- which
never can be an object of intuition to us, and even to himself can
never be an object of sensuous intuition, we carefully avoid
attributing to his intuition the conditions of space and time- and
intuition all his cognition must be, and not thought, which always
includes limitation. But with what right can we do this if we make
them forms of objects as things in themselves, and such, moreover,
as would continue to exist as a priori conditions of the existence
of things, even though the things themselves were annihilated? For
as conditions of all existence in general, space and time must be
conditions of the existence of the Supreme Being also. But if we do
not thus make them objective forms of all things, there is no other
way left than to make them subjective forms of our mode of
intuition- external and internal; which is called sensuous, because it
is not primitive, that is, is not such as gives in itself the
existence of the object of the intuition (a mode of intuition which,
so far as we can judge, can belong only to the Creator), but is
dependent on the existence of the object, is possible, therefore, only
on condition that the representative faculty of the subject is
affected by the object.
It is, moreover, not necessary that we should limit the mode of
intuition in space and time to the sensuous faculty of man. It may
well be that all finite thinking beings must necessarily in this
respect agree with man (though as to this we cannot decide), but
sensibility does not on account of this universality cease to be
sensibility, for this very reason, that it is a deduced (intuitus
derivativus), and not an original (intuitus originarius), consequently
not an intellectual intuition, and this intuition, as such, for
reasons above mentioned, seems to belong solely to the Supreme
Being, but never to a being dependent, quoad its existence, as well as
its intuition (which its existence determines and limits relatively to
given objects). This latter remark, however, must be taken only as
an illustration, and not as any proof of the truth of our
aesthetical theory.
SS 10 Conclusion of the Transcendental Aesthetic.
We have now completely before us one part of the solution of the
grand general problem of transcendental philosophy, namely, the
question: "How are synthetical propositions a priori possible?" That
is to say, we have shown that we are in possession of pure a priori
intuitions, namely, space and time, in which we find, when in a
judgement a priori we pass out beyond the given conception,
something which is not discoverable in that conception, but is
certainly found a priori in the intuition which corresponds to the
conception, and can be united synthetically with it. But the
judgements which these pure intuitions enable us to make, never
reach farther than to objects of the senses, and are valid only for
objects of possible experience.
INTRO
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