"Samizdat: Publishing the Forbidden."

Tag: Condillac

Eco: Eighteenth Century Projects, 2

Fenelon Adventures of Telemachus

François de Salignac de la Mothe-Fénelon, aka François Fénelon (1651-1715), frontispiece and title page of the 1715 English translation of Les Aventures de Télémaque, The Adventures of Telemachus, first published in French in 1699. This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author’s life plus 100 years or less. 

“Even though the primitives were no longer such, they remained a compositional criterion. For instance, given in first position the letter a, which refers to grammar, the depending letters have a mere distinctive value and refer back to grammatical sub-categories.

A third and final letter specifies a morphological termination or other derivation. Thus a list of terms is derived: ava (grammar), ave (letter), alve (vowel), adve (consonant) and so on. The expressions function like a chemical formula, which synthetically reveals the internal composition of its content, and like a mathematical expression in that the system attributes to each letter a value determined by its position.

Nevertheless, this theoretical perspicuity is bought at a dear price because, in practice, the lexicon becomes obsessively monotonous.

Equally, the Pasigraphie of De Maimieux institutes a graphic code of twelve characters that can be combined according to fixed rules. Each combination expresses a definite thought (the model is the Chinese character).

Other characters are placed on the outside of the “body” of the word to modify the central idea. The body of the word can contain three, four or five characters. Words of only three characters signify either “pathetic” terms or connectives linking parts of discourse, and are classified in an indicule.

Words of four characters stand for ideas in practical life (like friendship, kinship, business), and are classified in petit nomenclateur. Five character words concern categories such as art, religion, morality, science and politics, and are classified in a grand nomenclateur.

None of these categories is primitive; they have rather been isolated in terms of common sense as the most manageable way of subdividing contemporary knowledge. De Maimieux went so far as to admit that he had not sought for an absolute ordering but rather any ordering whatsoever, fût-il mauvais (p. 21).

The system, unfortunately, provides no way of eliminating synonyms; they are constitutional, and De Maimieux only says how to identify them. In fact, every expression in the pasigraphy can be connected not to a single meaning but to three or four different contents.

These different meanings can be distinguished according to the position of the characters on a sort of pentagram. This method imposes no small amount of tedium on the reader, who, as the characters display no iconic similarity with their content, is continually forced to consult the indicule, the petit nomenclateur or the grand nomenclateur, depending on the length of the expression.

Thus, to give an example, if we run across a five letter syntagm, we must seek first in the grand nomenclateur

“the class that begins with the first character of the term. Inside this class, we seek for the framework listing the second character of the term. Inside this framework, we seek for the column containing the third character of the term. Finding the right column, we seek the section (tranche) with the fourth character of the term.

Finally, within this section we seek the line containing the fifth character. At this point we will discover that, as the meaning, we have found a line listing four verbal words; it will then be necessary to observe which of the characters in the pasigraphic term is graphically tallest in order to determine which of the four possible words is the one corresponding to the term.” (Pellerey 1992a: 104).

A real piece of drudgery, though not enough to dampen the ardor of the project’s enthusiasts, who, starting with the abbé Sicard and finishing with various contemporary reviewers wishing to favor the diffusion of the system, entered into pasigraphic correspondence with each other and with De Maimieux, who even composed pasigraphic poetry.

De Maimieux spoke of his pasigraphy as an instrument for checking the accuracy of translations. Many theories of translation, in fact, presuppose the existence of a “parameter language” with which one can control the correct correspondence between the original text and the translated one.

De Maimieux aimed at proposing a supposedly neutral metalanguage which could track the correspondence between expressions in System A and those in system B. What was never placed in discussion was the fact that the content of this metalanguage was structured along the lines of Indo-European languages, and of French in particular.

As a consequence we have “the immense drama of ideography: it can identify and describe its contents, which are supposedly ideas or notions in themselves, only by naming them with words from a natural language–a supreme contradiction for a project created expressly to eliminate verbal languages.” (Pellerey 1992a: 114).

As can be seen, neither in technique nor in underlying ideology have we advanced very far from the time of Wilkins.

This disingenuousness is carried to paroxysms in the Palais de soixante-quatre fenêtres [ . . . ] ou l’art d’écrire toutes les langues du monde comme on les parle (1787, by the Swiss writer J.P. De Ria.

(Editorial note: Eco writes “De Ria,” yet Google returns “Jean-Pierre Deriaz” as the author of the work, and beautifully offers the 1787 document as a free eBook. Thank you, Google. Yet, history must agree with Eco, as the title page depicts the author as “J.P. De Ria,” as Eco attests.).

Despite its pretentious title, the book is nothing but a manual of phonetics or, perhaps, a proposal for the orthographic reform of French, written in a febrile, quasi-mystic style.

It is not in the least clear how the reform could be applied to all the languages of the world (it would, for example, be particularly inapplicable to English phonetics); but this is an unimaginable question for the author.

Returning to De Maimieux, the flexibility displayed in his choice of the pseudo-primitives seems to associate his project with the empiricist tendencies of the Encyclopédie; yet, once they were chose, his belief in them, and the self-confidence with which he sought to impose them on everyone else, still reflected the rationalist temperament.

In this respect, it is interesting to note that De Maimieux sought to provide for the rhetorical use of his language and the possibility of oratory: we are, of course, in a time of eloquence where the life or death of a revolutionary faction might depend on its ability to sway its audience by the force of its words.

Where the a priori linguists of the eighteenth-century were most critical of their predecessors, however, was in the matter of grammar. All were inspired by the “laconic” ideal proposed in the Encyclopédie.

In the grammar of De Maimieux, the number of grammatical categories originally  projected by Faiguet is somewhat amplified; in the case of Delormel, however, the grammar is so laconic that Couturat and Leau (1903: 312), who spend long chapters describing other systems, liquidate his in a page and a half (Pellerey’s treatment is more accurate and generous; 1992a: 125).

Hourwitz, whose project remains akin to the seventeenth century polygraphies, produced a grammar that was, perhaps, the most laconic of all: one declension, one conjugation for verbs; the verbs were to be expressed in the infinitive with a few additional signs that specify tense and mood.

The tenses themselves were reduced to a system of three steps from the present, either backwards or forwards in time: thus A 1200 means “I dance;” A/1200 means “I have danced;” A 1200/ means “I will dance.”

If the grammar was made laconic, it followed that the syntax needed to be drastically simplified as well; Hourwitz proposed retaining the direct word order of French. In this respect, the relevance of Count Antoine de Rivarol’s pamphlet, De l’universalité de la langue française (1784), becomes apparent.

What was the need for a universal language, asked the count, when a perfect language existed already? The language was, of course, French. Apart from its intrinsic perfection, French was already an international language; it was the language most diffused in the world, so much that it was possible to speak of the “French world” just as, in antiquity, one could speak of the “Roman world.” (p. 1).

According to de Rivarol, French possessed a phonetic system that guaranteed sweetness and harmony, as well as a literature incomparable in its richness and grandeur; it was spoken in that capital city which had become the “foyer des étincelles répandues chez tous les peuples” (p. 21).

In comparison with French all other languages paled: German was too guttural, Italian too soft, Spanish too redundant, English too obscure. Rivarol attributed the superiority of French to its word order: first subject, then verb, and last object. This word order mirrored a natural logic which was in accordance with the requirements of common sense.

This common sense is, however, linked to the higher activity of our minds: for if we were to base our syntactical order on the order of our perceptions, it is plain that we would start with the object, which first strikes our senses.

The polemical reference to the sensationalism of Condillac is evident when de Rivarol asserts that, if other people, speaking in other tongues, had abandoned the natural, direct word order, it was because they had let their passions prevail over their intellect (p. 25-6).

This retreat from natural reason, moreover, was responsible for the syntactic inversion that had provoked the confusions and ambiguities prevalent in natural languages other than French. Naturally, those languages which tried to compensate for their lack of direct word order with declensions were among the most confused of all.

We might bear in mind that, even though, in 1784, while he was writing his pamphlet, de Rivarol was an habitué of Enlightenment circles, after the advent of the revolution, he revealed himself to be a conservative legitimist.

To a man so spiritually tied to the ancien régime, the philosophy and linguistics of the sensationalists may (quite justifiably) have appeared as a harbinger of an intellectual revolution which emphasized the passions as the fundamental force motivating humanity.

If this were the case, then “the direct word order acquires the value of an instrument of protection [ . . . ] against the inflammatory style of the public orators who, in a few short years, would be preaching revolution and manipulating the masses.” (Pellerey 1992a: 147).

Yet what really characterized the eighteenth century debate was the desire not so much to simplify grammar as to show that there existed a natural and normal grammar, universally present in all human languages. This grammar is not, however, manifestly apparent; it must be sought instead beneath the surface of human languages, all of which are, in some degree or other, derivations from it.

As can be seen, we have returned to the ideal of a universal grammar, only now one is trying to identify it by reducing every existing language to its most laconic form.

Attentive as we have been throughout this story to the issue of side-effects, we ought here to note that without this eighteenth century intuition of an original, laconic grammar, our contemporary notions of generative and transformational grammar would be quite inconceivable, even if their origins are usually traced back to the Cartesianism of Port Royal.”

Umberto Eco, The Search for the Perfect Language, translated by James Fentress, Blackwell. Oxford, 1995, pp. 296-302.

Eco: Francis Lodwick, 2

John Wilkins, An Essay Towards a Real Character, p. 311

John Wilkins (1614-1672), An Essay Towards a Real Character and a Philosophical Language, London, John Martin, 1668, p. 311. Reproduced as Figure 13.2 in Umberto Eco, The Search for the Perfect Language, “Francis Lodwick,” 1995, p. 264. This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author’s life plus 100 years or less. 

“This idea of a non-hierarchical organization seems, at one point, to have occurred to Wilkins as well. Figure 13.2 reproduces a table found on p. 311 of his Essay. The table describes the workings of prepositions of motion by relating the possible positions (and possible actions) of a human body in a three-dimensional space.

It is a table in which there is no principle of hierarchy whatsoever. Yet this is an isolated example, and Wilkins seems to have lacked the courage to extend this principle to his entire system of content.

Unfortunately, even Lodwick’s primitives for actions were not really primitive at all. It would undoubtedly be possible to identify a series of positions assumed by the human body in space–such as getting up or lying down–and argue that these were intuitively and universally comprehensible; yet the sixteen radicals proposed by Lodwick can be criticized in the same way as Degérando would later do for Wilkins: even such a simple notion as to walk must be defined in terms of movement, the notion of movement requires as its components those of place, of existence in a given place, of a moving substance which in different instants passes from one place to another.

All this presupposes the notions of departure, passage and arrival, as well as that of a principle of action which imparts motion to a substance, and of members which support and convey a body in motion in a specific way (“car glisser, ramper, etc., ne sont pas la même chose que marcher;” “since sliding, climbing, etc., are not the same as walking;” Des signes, IV, 395).

Moreover, it is also necessary to conceive of a terrestrial surface upon which movement was to take place–otherwise one could think of other actions like swimming or flying. However, at this point one should also subject the ideas of surface or members to the same sort of regressive componential analysis.

One solution would be to imagine that such action primitives are selected ad hoc as metalinguistic constructs to serve as parameters for automatic translation. An example of this is the computer language designed by Schank and Abelson (1977), based on action primitives such as PROPEL, MOVER, INGEST, ATRANS OR EXPEL, by which it is possible to analyze more complex actions like to eat (however, when analyzing the sentence “John is eating a frog,” Schank and Abelson–like Lodwick–cannot further analyze frog).

Other contemporary semantic systems do not start by seeking a definition of a buyer in order to arrive eventually at the definition of the action of buying, but start rather by constructing a type-sequence of actions in which a subject A gives money to a subject B and receives an object in exchange.

Clearly the same type-sequence can be employed to define not only the buyer, but also the seller, as well as the notions of to buy, to sell, price, merchandise, and so forth. In the language of artificial intelligence, such a sequence of actions is called a “frame.”

A frame allows a computer to draw inferences from preliminary information: if A is a buyer, then he may perform this and that action; if A performs this or that action, then he may be a buyer; if A obtains merchandise from B but does not pay him, then A is not a guyer, etc., etc.

In still other contemporary semantics, the verb to kill, for example, might be represented as “Xs causes (Xd changes to (- live Xd)) + (animate Xd) & (violent Xs):” if a subject (s) acts, with violent means or instruments, in a way that causes another subject (d), an animate being, to change from a state of living to a state of death, then s has killed d. If we wished, instead, to represent the verb to assassinate, we should add the further specification that d is not only an animate being, but also a political person.

It is worth noting that Wilkins‘ dictionary also includes assassin, glossing it by its synonym murther (erroneously designating it as the fourth species of the third difference in the genera of judicial relations: in fact, it is the fifth species), but limiting the semantic range of the term by “especially, under pretence of Religion.”

It is difficult for a philosophic a priori language to follow the twists and turns of meaning of a natural language.

Properly worked out, Lodwick’s project might represent to assassinate by including a character for to kill and adding to it a note specifying purpose and circumstances.

Lodwick’s language is reminiscent of the one described by Borges in “Tlön, Uqbar, Orbis Tertius” (in Ficciones), which works by agglutinations of radicals representing not substances but rather temporary fluxes. It is a language in which there would be no word for the noun moon but only the verb to moon or to moondle.

Although it is certain that Borges knew, if only at second hand, the work of Wilkins, he probably had never heard of Lodwick. What is certain, however, is that Borges had in mind the Cratylus, 396b–and it is by no means impossible that Lodwick knew this passage as well.

Here Plato, arguing that names are not arbitrary but motivated, gives examples of the way in which, rather than directly representing the things that they designate, words may represent the origin or the result of an action.

For instance, the strange difference (in Greek) between the nominative Zeus and the genitive Dios arose because the original name of Jupiter was a syntagm that expressed the habitual activity associated with the king of the gods: di’hoòn zen, “He through whom life is given.”

Other contemporary authors have tried to avoid the contortions that result from dictionary definitions by specifying the meaning of a term by a set of instructions, that is, a procedure which can decide whether or not a certain word can be applied.

This idea had already appeared in Charles Sanders Pierce (Collected Papers, 2.330): here is provided a long and complex explanation of the term lithium, in which this chemical element was defined not only in relation to its place in the periodic table of elements and by its atomic weight, but also by the operations necessary to produce a specimen of it.

Lodwick never went as far as this; still, his own intuition led him to run counter to an idea that, even in the centuries to follow, proved difficult to overcome. This was the idea that nouns came first; that is, in the process in which language had emerged, terms for things had preceded terms for actions.

Besides, the whole of Aristotelian and Scholastic discussion privileged substances (expressed by common nouns) as the subjects of a statement, in which the terms for actions played the role of predicates.

We saw in chapter 5 that, before the advent of modern linguistics, theorists tended to base their research on nomenclature. Even in the eighteenth century, Vico could still assume that nouns arose before verbs (Scienza nuova seconda, II, 2.4). He found this to be demonstrated not only by the structure of a proposition, but by the fact that children expressed themselves first in names and interjections, and only later in verbs.

Condillac (Essai sur l’origine des connaissances humaines, 82) also affirmed that “for a long time language remained with no words other than nouns.” Stankiewicz (1974) has traced the emergence of a different trend starting with the Hermes of Harris (1751: III), followed by Monboddo (Of the Origins and Progress of Language, 1773-92) and Herder, who, in his Vom Geist der hebräischen Poesie (1787), noted that a noun referred to things as if they were dead while a verb conferred movement upon them, thus stimulating sensation.

Without following Stankiewicz’s reconstruction step by step, it is worth noting that the reevaluation of the role of the verb was assumed in the comparative grammars by the theorists of the Indo-European hypothesis, and that in doing so they followed the old tradition of Sanskrit grammarians, who derived any word from a verbal root (1974: 176).

We can close with the protest of De Sanctis, who, discussing the pretensions of philosophic grammars, criticized the tradition of reducing verbs to nouns and adjectives, observing that: “I love is simply not the same as I am a lover [ . . . ] The authors of philosophical grammars, reducing grammar to logic, have failed to perceive the volitional aspect of thought” (F. De Sanctis, Teoria e storia della litteratura, ed. B. Croce, Bari: Laterza, 1926: 39-40).

In this way, in Lodwick’s dream for a perfect language there appears the first, timid and, at the time, unheeded hint of the problems that were to become the center of successive linguistics.”

Umberto Eco, The Search for the Perfect Language, translated by James Fentress, Blackwell. Oxford, 1995, pp. 264-8.

Eco: Philosophers Against Monogeneticism, 2


Athanasius Kircher (1602-80), hieroglyphic obelisk in honor of Honoratus Ioannis, from Principis Christiani Archetypon Politicum, Amsterdam, 1672, p. 235. Courtesy of Bayerische Staats Bibliothek and Stanford University. This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author’s life plus 100 years or less. 


“In his Essai sur l’origine des connaissances humaines (1746), Condillac took Locke’s empiricism and reduced it to a radical sensationalism. According to Condillac, it was not only perception that derived from the senses, but all the working of our minds–memory, awareness, comparison and, consequently, judgement.

If a statue could be made possessing an internal organization identical to our own, Condillac argued, that statue would gradually, through its primary sensations of pain and pleasure, derive a collection of abstract notions identical to our own.

In this genesis of ideas, signs play a fundamental role: they express at first our primary feelings, by cries and gestures–a language of action. Afterwards this purely emotional language evolves to function as the mode in which we fix our thoughts–a language of institution.

The notion of a language of action had already been expressed by William Warburton (The Divine Legation of Moses, 1737-41). It was an idea that was to become an important tenet of sensationalist philosophy, as it provided a link that helped explain how human beings had passed from simple, immediate responses to more complex forms of cultural behavior, in the course of an irreversible historical development.

At the very end of the century, the Idéologues began to fill this picture in, elaborating a vision of the early course of human history that was, at once, materialist, historicist and sensitive to social factors.

They began to investigate every form of expression: various types of pictographic sign, gestures in the pantomime or in the language of deaf-mutes, orators and actors, algebraic characters, the jargons and passwords of secret societies (for it was in this period that masonic confraternities were founded and spread).

In works such as the Eléments d’idéologie by Antoine-Louis-Claude Destutt De Tracy (1801-15, 4 vols) and, even more, Des signes by Joseph-Marie de Degérando (1800: I, 5) a great historic panorama began to emerge.

At the first stage, human beings sought to make their intentions known to each other through simple actions; at the next stage they passed gradually to a language of nature, that is, an imitative language in which they could represent, by a sort of pantomime, a real action.

This would be a language still subject to misunderstandings, for there would be nothing to guarantee that both parties in a conversation would associate the mimed sign with the same idea, and that, consequently, the receiver would draw the intended conclusions about the purposes and circumstances for which the pantomime had been enacted.

Where the purpose was to refer to an object that was actually present, all that was necessary was a sign we might call indexical–a cry or glance in the direction of the object, a pointing of a finger.

Indexical signs would no longer do, however, where the intention was to refer to an object not present, either because the object was physically located at some other place or time, or because the “object” was, in fact, an interior state.

Where the absent object was physical and material, a mimed imitation might still be able to denote it–trying to imitate not substances but actions. To refer to non-physical, interior states, however, it was necessary to develop a more figurative language, a language of metaphor, synecdoche and metonymy.

Two weights hefted by the hands might, for example, suggest making a judgement between two parties; a flame might symbolize an ardent passion, and so on. Up to this point, we are still in a language of analogies, expressed in gestures, cries and primitive onomatopoeia, or by a symbolic or pictographic form of writing.

Slowly, however, these signs of analogy become signs of habitude; they are codified, more or less arbitrarily, up to the birth of a language in the strict sense of the term. Thus the semiotic machinery constructed by humanity is determined by environmental and historical factors.

This elaboration by the Idéologues implied a cogent and devastating critique of any idea of a perfect original language. It is a critique, moreover, that brought an argument initiated over two centuries earlier to a close.

This was the argument that had begun with the rediscovery of the hypothesis of Epicurus, and with the first reflections of Montaigne and Locke on the variety of cultures and the differences in beliefs among the variety of exotic peoples that the accounts of the explorers of their times were revealing.

Thus, under the entry “Language” in the Encyclopédie, Jaucourt could say that since languages were all reflections of the “genius” of the various peoples, it is impossible to conceive of a universal tongue.

Since customs and ideas were determined by climate, upbringing and government, it was not possible to impose the same customs, or the same ideas of vice and virtue, on all nations.

In this formulation, the notion of “genius” was employed as a means of explaining how each language contains its own particular vision of the world. Yet such a notion also implies that languages were mutually incommensurable.

This was an idea that already appears in Condillac (Essai sur l’origine des connaissances humaines, II, I, 5). It also appeared in Herder (Fragmente über die neuere deutsche Literatur, 1766-7), and was developed by Humboldt (Fragmente über die Verschiedenheit des menschlichen Sprachbaues und ihren Einfluss auf die geistige Entwicklung des Menschengeschlechts, 1836), for whom every language possesses its own innere Sprachform, an inner form expressing the vision of the world of the people who speak it.

When one assumes that there is an organic relation and a reciprocal influence between language and thought, it is clear that such an interaction does not only work within a given language at a given historical time: it affects the very historical development of every language and of every culture. (cf. De Mauro 1965: 47-63).”

Umberto Eco, The Search for the Perfect Language, translated by James Fentress, Blackwell. Oxford, 1995, pp. 108-11.

Eco: Philosophers Against Monogeneticism


Athanasius Kircher (1602-80), frontispiece from Oedipus Aegyptiacus, tom. 1, Oedipus solving the riddle of the Sphinx. John Mark Ockerbloom posted this curated entry for the entire work, courtesy of the University of Pennsylvania libraries. The Warburg posted a .pdf of the entire 2d volume for free download. This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author’s life plus 100 years or less.    

“Although in the eighteenth century a de Brosses or a Court de Gébelin might still persist in his glottogonic strivings, by the time of the Enlightenment, philosophers had already laid the basis for the definitive liquidation of the myth of the mother tongue and of the notion of a linguistic paradise existing before Babel.

Rousseau, in his Essai sur l’origine des langues (published posthumously in 1781, but certainly written several decades earlier), used arguments already present in Vico to turn the tables on the older myths.

The very negative characteristics that philosophers had once attributed to the languages after Babel, Rousseau now discovered in the primitive language itself.

Primitive language spoke by metaphors. That meant that, in a primitive language, words did not, and could not, express the essence of the objects that they named. Reacting in front of an unknown object only instinctively, primitive people were slaves to their passions.

Primitive human beings would, metaphorically and erroneously, call beings slightly bigger or stronger than them giants (ch. 3). Such a primitive language was less articulated, closer to song, than a properly verbal language.

It was replete with synonyms to express a single entity in its differing aspects and relations. Furnished with few abstract terms, its grammar was irregular and full of anomalies. It was a language that represented without reasoning (ch. 4).

Furthermore, the very dispersion of peoples after the Flood made research into this original language a vain undertaking (ch. 9). Du Bos, in his Reflexions critiques ur la poésie et sur la peinture (edn: 1764: I, 35) preferred to speak of the language of the age of huts, rather than of the language of origins.

But even this language was not only lost forever: it was radically imperfect. History has begun to assert its rights. A return was impossible, and, in any event, would not have meant a return to a knowledge that was still full and whole.

Concerning the question of the genesis of language, the eighteenth century was divided into two camps; one maintaining a rationalist hypothesis, the other an empirico-sensationalist one.

Many Enlightenment thinkers remained under the influence of Descartes, whose philosophical principles were expressed in semiotic terms by the Grammair (1660) and the Logique (1662) of Port Royal.

Authors such as Beauzée and Du Marsais (both collaborators in the Encyclopédie) postulated a thoroughgoing isomorphism between language, thought and reality. Much of the discussion about the rationalization of grammar moved in this direction as well.

Under the heading “Grammar,” for example, Beauzée wrote that “the word is nothing but a sort of painting [tableau] of which the thought is the original.” Language’s proper function was to provide a faithful copy of the original thought.

Thus, it seemed to follow that “there must be a set of fundamental principles, common to all languages, whose indestructible truth is prior to all those arbitrary and haphazard conditions which have given birth to the various idioms which divide the human race.”

During this same period, however, there flowered another current, which Rosiello (1967) has termed “Enlightenment linguistics.” This was based on Lockean empiricism as it has been developed into the sensationalism of Condillac.

In contradistinction to the Cartesian doctrine of innate ideas, Locke has described the human mind as a blank slate, devoid of figures, which drew its ideas directly from the senses. It is through our senses that we have access to the outside world, and through reflection that we know the workings of our minds.

From these two activities derive all simple ideas, which intelligence later takes up, manipulating them and compounding them into the infinite variety of complex ideas.”

Umberto Eco, The Search for the Perfect Language, translated by James Fentress, Blackwell. Oxford, 1995, pp. 106-8.

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