The writings of Herr Dühring with which we are here primarily concerned are his Kursus der Philosophie, his Kursus der National- und Sozialökonomie, and his Kritische Geschichte der Nationalökonomie und des Sozialismus. The first-named work is the one which particularly claims our attention here.
“the man who claims to represent this power” (philosophy) “in his age and for its immediately foreseeable development” {D. Ph. 1}.
“a final and ultimate truth” {2}.
“the natural system or the philosophy of reality... In it reality is so conceived as to exclude any tendency to a visionary and subjectively limited conception of the world” {13}
This “natural system of knowledge which in itself is of value to the mind” {508} has, “without the slightest detraction from the profundity of thought, securely established the basic forms of being” {556-57}. From its “really critical standpoint” {404} it provides “the elements of a philosophy which is real and therefore directed to the reality of nature and of life, a philosophy which cannot allow the validity of any merely apparent horizon, but in its powerfully revolutionising movement unfolds all earths and heavens of outer and inner nature” {430}. It is a “new mode of thought” {543}, and its results are “from the ground up original conclusions and views ... system-creating ideas {525} ... established truths” {527}. In it we have before us “a work which must find its strength in concentrated initiative” {38} – whatever that may mean; an “investigation going to the roots {200} ... a deep-rooted science {219} ... a strictly scientificconception of things and men {387} ... an all-round penetrating work of thought {D. C. III} ... a creative evolving of premises and conclusions controllable by thought {6} ... the absolutely fundamental” {150}.
“historical and systematically comprehensive works” {532}, of which the historical ones are, to boot, notable for “my historical depictionin the grand style” {D. K. G. 556}, while those dealing with political economy have brought about “creative turns” {462},
“practical fruit of a clear theory going to the ultimate roots of things” {D. C. 555-56}
“only in that socialist structure which I have sketched in my Cursus der National- und Socialökonomie can a true Own take the place of ownership which is merely apparent and transitory or even based on violence” {D. Ph. 242}. And the future has to follow these directions.
“Leibniz, devoid of any nobler sentiments ... that best of all court-philosophisers” {D. Ph. 346}.
there followed the “wild ravings and equally childish and windy stupidities of the immediately succeeding epigoni, namely, a Fichte and aSchelling {227} ... monstrous caricatures of ignorant natural philosophising {56} ... the post-Kantian monstrosities” and “the delirious fantasies” {449} crowned by “a Hegel” {197}. The last-named used a “Hegel jargon” {D. K. C. 491} and spread the “Hegel pestilence” {D. Ph. 486} by means of his “moreover even in form unscientific demeanour” and his “crudities” {D. K. G. 235}.
“Darwinian semi-poetry and dexterity in metamorphosis, with their coarsely sentient narrowness of comprehension and blunted power of differentiation {D. Ph. 142} ... In our view what is specific to Darwinism, from which of course the Lamarckian formulations must be excluded, is a piece of brutality directed against humanity.” {117}.
“revealed every element of insanity ... ideas which one would normally have most expected to find in madhouses {276} ... the wildest dreams ... products of delirium...” {283}. “The unspeakably silly Fourier” {222}, this “infantile mind” {284}, this “idiot” {286}, is withal not even a socialist; his phalanstery is absolutely not a piece of rational socialism, but “a caricature constructed on the pattern of everyday commerce” {283}.
“Anyone who does not find those effusions” (of Fourier's, concerning Newton) “... sufficient to convince himself that in Fourier's name and in the whole of Fourierism it is only the first syllable” (fou – crazy) “that has any truth in it, should himself be classed under some category of idiots” {286}.
“had feeble and paltry ideas {295} ... his reasoning, so crude in ethics {296} ... a few commonplaces which degenerated into perversions ... nonsensical and crude way of looking at things {297} ... the course of Owen’s ideas is hardly worth subjecting to more serious criticism {298} ... his vanity” {299-300} – and so on.
Lassalle: ”Pedantic, hair-splitting efforts to popularise ... rampant scholasticism ... a monstrous hash of general theories and paltry trash {509} ... Hegel-superstition, senseless and formless ... a horrifying example {511} ... peculiarly limited {513} ... pompous display of the most paltry trifles {514} ... our Jewish hero {515} ... pamphleteer {519} ... common {520} ... inherent instability in his view of life and of the world” {529}.
Marx: ”Narrowness of conception ... his works and achievements in and by themselves, that is, regarded from a purely theoretical standpoint, are without any permanent significance in our domain” (the critical history of socialism), “and in the general history of intellectual tendencies they are to be cited at most as symptoms of the influence of one branch of modern sectarian scholastics {D. K. G. 495} ... impotence of the faculties of concentration and systematisation ... deformity of thought and style, undignified affectation of language ... anglicised vanity ... duping {497} ... barren conceptions which in fact are only bastards of historical and logical fantasy ... deceptive twisting {498} ... personal vanity {499} ... vile mannerisms ... snotty ... buffoonery pretending to be witty ... Chinese erudition {506} ... philosophical and scientific backwardness” {507}.
“the select language of the considerate and, in the real sense of the word, moderate mode of expression” {D. Ph. 260},