history of philosophy-第67部分
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good as something relative; thus were extension and movement to be inherent or implicit; they
could not be either large or small; quick or slow; that is; they could not be; for these
determinations rest in the conception(3) of such qualities。 In Berkeley the relation of things to
consciousness is alone dealt with; and beyond this relationship they do not in his view come。 From
this it follows that it is only self…consciousness that possesses them; for a perception which is not in
a conceiving mind is nothing: it is a direct contradiction。 There can be no substance; he says; which
neither conceives nor perceives; and which is yet the substratum of perceptions and conceptions。
If it is represented that there is something outside of consciousness which is similar to the
conceptions; this is likewise contradictory; a conception can alone be similar to a conception; the
idea to the idea alone。(4)
Thus; while Locke's ultimate point is abstract substance; Being generally with the real
determination of a substratum of accidents; Berkeley declares this substance to be the most
incomprehensible assumption of all; but the incomprehensibility does not make this Being into an
absolute nullity; nor does it make it in itself incomprehensible。(5) For Berkeley brings forward
against the present existence of external objects only the inconceivability of the relation of a Being
to mind。 This inconceivability; however; is destroyed in the Notion; for the Notion is the negative
of things; and this moved Berkeley and Leibnitz to shut up the two sides in themselves。 There
nevertheless remains a relationship of what is “other” to us; these feelings do not develop from us
as Leibnitz represents; but are determined through somewhat else。 When Leibnitz speaks of
development within the monads; it is nothing but empty talk; for the monads as they follow in
succession have no inward connection。 Each individual is thus determined through another; and not
through us; and it does not matter what this external is; since it remains a contingent。 Now in
relation to the two sides of Leibnitz which are indifferent to one another; Berkeley says that such
an “other” is quite superfluous。 Berkeley calls the other the objects; but these; he says; cannot be
what we call matter; for spirit and matter cannot come together。(6) But the necessity of
conceptions directly contradicts this Being…within…self of the conceiver; for the Being…within…self is
the freedom of the conceiver; the latter does not; however; produce the conceptions with
freedom; they have for him the form and determinateness of an independent “other。” Berkeley
likewise does not accept idealism in the subjective sense; but only in respect that there are spirits
which impart themselves (in the other case the subject forms his own conceptions); and
consequently; that it is God alone who brings to pass such conceptions; thus the imaginations or
conceptions which are produced by us with our individual activity remain separate from these
others;(7) i。e。 from the implicit。
This conception gives an instance of the difficulties which appear in regard to these questions; and
which Berkeley wished to escape from in a quite original way。 The inconsistency in this system
God has again to make good; He has to bear it all away; to Him the solution of the contradiction is
left。 In this idealism; in short; the common sensuous view of the universe and the separation of
actuality; as also the system of thought; of judgments devoid of Notion; remain exactly as before;
plainly nothing in the content is altered but the abstract form that all things are perceptions only。(8)
Such idealism deals with the opposition between consciousness and its object merely; and leaves
the extension of the conceptions and the antagonisms of the empirical and manifold content quite
untouched; and if we ask what then is the truth of these perceptions and conceptions; as we asked
formerly of things; no answer is forthcoming。 It is pretty much a matter of indifference whether we
believe in things or in perceptions; if self…consciousness remains possessed entirely by finalities; it
receives the content in the ordinary way; and that content is of the ordinary kind。 In its individuality
it stumbles about amid the conceptions of an entirely empirical existence; without knowing and
understanding anything else about the content: that is to say in this formal idealism reason has no
content of its own。
As to what Berkeley further states in respect of the empirical content; where the object of his
investigation becomes entirely psychological; it relates in the main to finding out the difference
between the sensations of sight and feeling; and to discovering which kind of sensations belong to
the one and which to the other。 This kind of investigation keeps entirely to the phenomenal; and
only therein distinguishes the various sorts of phenomena; or comprehension only reaches as far as
to distinctions。 The only point of interest is that these investigations have in their course chiefly
lighted on space; and a dispute is carried on as to whether we obtain the conception of distance
and so on; in short all the conceptions relating to space; through sight or feeling。 Space is just this
sensuous universal; the universal in individuality itself; which in the empirical consideration of
empirical multiplicity invites and leads us on to thought (for it itself is thought); and by it this very
sensuous perception and reasoning respecting perception is in its action confused。 And since here
perception finds an objective thought; it really would be led on to thought or to the possession of a
thought; but at the same time it cannot arrive at thought in its completion; since thought or the
Notion are not in question; and it clearly cannot come to the consciousness of true reality。 Nothing
is thought in the form of thought; but only as an external; as something foreign to thought。
David Hume (next section) — Contents
1。 Nachrichten von dem Leben und den Schriften des Bischofs Berkeley (in Berkeley's philosph。
Werk。 Pt。 I。 Leipzig; 1781); pp。 1; 45; Buhle: Geschichte der neuern Philosophie; Vol。 V。 Sect。 1;
pp。 86…90。
2。 Buhle: Geschichte der neuern Philosophie; Vol。 V。 pp。 90; 91; The Works of George Berkeley;
Prof。 Fraser's edition (Dialogues between Hylas and Philonous); Vol。 I。 p。 264; seq。 et passim。
3。 Buhle; Geschichte der neuern Philosophie; Vol。 V。 Sect。 1; pp。 92; 93; The Works of George
Berkeley; Vol。 I。 p。 279 seq。
4。 Buhle; ibidem; pp。 91; 92; Berkeley; ibidem; pp。 288 seq。; 300 seq。 et passim。
5。 Buhle; ibidem; pp。 93; 94; Berkeley; ibidem; pp。 289; 308。 seq。
6。 Buhle: Geschichte der neuern Philosophie; Vol。 V。 Sect。 1; pp。 94; 95; The Works of George
Berkeley; Vol。 I。 pp。 308; 335。
7。 Buhle; ibidem; pp。 96…99; Berkeley; ibidem; p。 325; seq。 et passim。
8。 Cf。 Berkeley; ibidem; passim。
Section Two: Period of the Thinking Understanding
Chapter II。 — Transition Period; A Idealism & Scepticism
2。 HUME。
We must add to what has preceded an account of the Scepticism of Hume; which has been given
a more important place in history than it deserves from its intrinsic nature; its historic importance is
due to the fact that Kant really derives the starting point of his philosophy from Hume。
David Hume was born in 1711 at Edinburgh and died there in 1776。 He held a librarian's post in
that town for some time; then he became secretary to the Embassy in Paris; for quite a long
period; indeed; he moved in diplomatic circles。 In Paris he came to know Jean Jacques Rousseau
and invited him to England; but Rousseau's terribly distrustful and suspicious nature very soon
estranged the two。 (1) Hume is more celebrated as a writer of history than through his philosophic
works。 He wrote: “A Treatise of human nature;” 3 vols。; 1739; translated into German by Jacob;
Halle; 1790; 8vo; likewise “Essays and Treatises on several subjects;” 2 vols。 (Vol。 1。 containing
“Essays moral; political and literary;” printed for the first time in Edinburgh; 1742; Vol。 II。
containing an “Inquiry concerning human understanding” a further development of the Treatise;
and first printed separately in London; 1748; 8vo)。 In his “Essays;” which contributed most to his
fame as far as the philosophic side is concerned; he treated philosophic subjects as an educated;
thoughtful man of the world would do — not in a systematic connection; nor showing the wide
range which his thoughts should properly have been able to attain; in fact in some of his treatises
he merely dealt with particular points of view。
We must shortly deal with the main aspects of Hume's philosophy。 He starts directly from the
philosophic standpoint of Locke and Bacon; which derives our conceptions from experience; and
his scepticism has the idealism of Berkeley as its object。 The sequence of thought is this: Berkeley
allows all ideas to hold good as they are; in Hume the antithesis of the sensuous and universal has
cleared and more sharply defined itself; sense being pronounced by him to be devoid of
universality。 Berkeley does not make any distinction as to whether in his sensations there is a
necessary connection or not。 Formerly experience was a mixture of the two elements。 Hume tells
us that all perceptions of the mind may be divided into two classes or species; that of impressions;
i。e。 sensuous perceptions; and thoughts or ideas; the latter are similar in content to the former; but
less forcible and lively。 All objects of reason are consequently either relations of thoughts such as
mathematical axioms; or facts of experience。 (2) Since Hume makes these into the content he
naturally rejects innate ideas。 (3)
Now when Hume goes on to consider more closely what is subsumed under experience; he finds
categories of the understanding present there; and more especially the determination of the
universal and of universal necessity; he took under his consideration more particularly the category
of cause and effect; and in it set forth the rational element; inasmuch as in this causal relationship
necessity is especially contained。 Here Hume re