the critique of pure reason-第109章
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limit them; in various forms。
Thus the volition of every man has an empirical character; which
is nothing more than the causality of his reason; in so far as its
effects in the phenomenal world manifest the presence of a rule;
according to which we are enabled to examine; in their several kinds
and degrees; the actions of this causality and the rational grounds
for these actions; and in this way to decide upon the subjective
principles of the volition。 Now we learn what this empirical character
is only from phenomenal effects; and from the rule of these which is
presented by experience; and for this reason all the actions of man in
the world of phenomena are determined by his empirical character;
and the co…operative causes of nature。 If; then; we could
investigate all the phenomena of human volition to their lowest
foundation in the mind; there would be no action which we could not
anticipate with certainty; and recognize to be absolutely necessary
from its preceding conditions。 So far as relates to this empirical
character; therefore; there can be no freedom; and it is only in the
light of this character that we can consider the human will; when we
confine ourselves to simple observation and; as is the case in
anthropology; institute a physiological investigation of the motive
causes of human actions。
But when we consider the same actions in relation to reason… not for
the purpose of explaining their origin; that is; in relation to
speculative reason; but to practical reason; as the producing cause of
these actions… we shall discover a rule and an order very different
from those of nature and experience。 For the declaration of this
mental faculty may be that what has and could not but take place in
the course of nature; ought not to have taken place。 Sometimes; too;
we discover; or believe that we discover; that the ideas of reason did
actually stand in a causal relation to certain actions of man; and
that these actions have taken place because they were determined;
not by empirical causes; but by the act of the will upon grounds of
reason。
Now; granting that reason stands in a causal relation to
phenomena; can an action of reason be called free; when we know
that; sensuously; in its empirical character; it is completely
determined and absolutely necessary? But this empirical character is
itself determined by the intelligible character。 The latter we
cannot cognize; we can only indicate it by means of phenomena; which
enable us to have an immediate cognition only of the empirical
character。* An action; then; in so far as it is to be ascribed to an
intelligible cause; does not result from it in accordance with
empirical laws。 That is to say; not the conditions of pure reason; but
only their effects in the internal sense; precede the act。 Pure
reason; as a purely intelligible faculty; is not subject to the
conditions of time。 The causality of reason in its intelligible
character does not begin to be; it does not make its appearance at a
certain time; for the purpose of producing an effect。 If this were not
the case; the causality of reason would be subservient to the
natural law of phenomena; which determines them according to time; and
as a series of causes and effects in time; it would consequently cease
to be freedom and become a part of nature。 We are therefore
justified in saying: 〃If reason stands in a causal relation to
phenomena; it is a faculty which originates the sensuous condition
of an empirical series of effects。〃 For the condition; which resides
in the reason; is non…sensuous; and therefore cannot be originated; or
begin to be。 And thus we find… what we could not discover in any
empirical series… a condition of a successive series of events
itself empirically unconditioned。 For; in the present case; the
condition stands out of and beyond the series of phenomena… it is
intelligible; and it consequently cannot be subjected to any
sensuous condition; or to any time…determination by a preceding cause。
*The real morality of actions… their merit or demerit; and even that
of our own conduct; is completely unknown to us。 Our estimates can
relate only to their empirical character。 How much is the result of
the action of free will; how much is to be ascribed to nature and to
blameless error; or to a happy constitution of temperament (merito
fortunae); no one can discover; nor; for this reason; determine with
perfect justice。
But; in another respect; the same cause belongs also to the series
of phenomena。 Man is himself a phenomenon。 His will has an empirical
character; which is the empirical cause of all his actions。 There is
no condition… determining man and his volition in conformity with this
character… which does not itself form part of the series of effects in
nature; and is subject to their law… the law according to which an
empirically undetermined cause of an event in time cannot exist。 For
this reason no given action can have an absolute and spontaneous
origination; all actions being phenomena; and belonging to the world
of experience。 But it cannot be said of reason; that the state in
which it determines the will is always preceded by some other state
determining it。 For reason is not a phenomenon; and therefore not
subject to sensuous conditions; and; consequently; even in relation to
its causality; the sequence or conditions of time do not influence
reason; nor can the dynamical law of nature; which determines the
sequence of time according to certain rules; be applied to it。
Reason is consequently the permanent condition of all actions of the
human will。 Each of these is determined in the empirical character
of the man; even before it has taken place。 The intelligible
character; of which the former is but the sensuous schema; knows no
before or after; and every action; irrespective of the time…relation
in which it stands with other phenomena; is the immediate effect of
the intelligible character of pure reason; which; consequently; enjoys
freedom of action; and is not dynamically determined either by
internal or external preceding conditions。 This freedom must not be
described; in a merely negative manner; as independence of empirical
conditions; for in this case the faculty of reason would cease to be a
cause of phenomena; but it must be regarded; positively; as a
faculty which can spontaneously originate a series of events。 At the
same time; it must not be supposed that any beginning can take place
in reason; on the contrary; reason; as the unconditioned condition
of all action of the will; admits of no time…conditions; although
its effect does really begin in a series of phenomena… a beginning
which is not; however; absolutely primal。
I shall illustrate this regulative principle of reason by an
example; from its employment in the world of experience; proved it
cannot be by any amount of experience; or by any number of facts;
for such arguments cannot establish the truth of transcendental
propositions。 Let us take a voluntary action… for example; a
falsehood… by means of which a man has introduced a certain degree
of confusion into the social life of humanity; which is judged
according to the motives from which it originated; and the blame of
which and of the evil consequences arising from it; is imputed to
the offender。 We at first proceed to examine the empirical character
of the offence; and for this purpose we endeavour to penetrate to
the sources of that character; such as a defective education; bad
company; a shameless and wicked disposition; frivolity; and want of
reflection… not forgetting also the occasioning causes which prevailed
at the moment of the transgression。 In this the procedure is exactly
the same as that pursued in the investigation of the series of
causes which determine a given physical effect。 Now; although we
believe the action to have been determined by all these circumstances;
we do not the less blame the off