The question of the origin of writing and the question of the origin of language are difficult to separate. Grammatologists, who are generally by training historians, epigraphists, and archaeologists, seldom relate their researches to the modem science of language. It is all the more surprising that, among the “sciences of man,” linguistics is the one science whose scientificity is given as an example with a zealous and insistent unanimity.
Has grammatology, then, the right to expect from linguistics an essential assistance that it has almost never looked for? On the contrary, does one not find efficaciously at work, in the very movement by which linguistics is instituted as a science, a metaphysical presupposition about the relationship between speech and writing? Would that presupposition not binder the constitution of a general science of writing? Is not the lifting of that presupposition an overthrowing of the landscape upon which the science of language is peacefully installed? For better and for worse? For blindness as well as for productivity? This is the second type of question that I now wish to outlines To develop this question, I should like to approach, as a privileged example, the project and texts of Ferdinand de Saussure. That the particularity of the example does not interfere with the generality of my argument is a point which I shall occasionally — try not merely to take for granted.
Linguistics thus wishes to be the science of language. Let us set aside all the implicit decisions that have established such a project and all the questions about its own origin that the fecundity of this science allows to remain dormant. Let us first simply consider that the scientificity of that science is often acknowledged because of its phonological foundations. Phonology, it is often said today, communicates its scientificity to linguistics, which in turn serves as the epistemological model for all the sciences of man. Since the deliberate and systematic phonological orientation of linguistics (Troubetzkoy, Jakobson, Martinet) carries out an intention which was originally Saussure's, I shall, at least provisionally, confine my-self to the latter. Will my argument be equally applicable a fortiori to the most accentuated forms of phonologism? The problem at least be stated.
The science of linguistics determines language — its field of objectivity — in the last instance and in the irreducible simplicity of its essence, as the unity of the phonè, the glossa, and the logos. This determination is by rights anterior to all the eventual differentiations that could arise within the systems of terminology of the different schools (language/speech [langue/parole]; code/message; scheme/usage; linguistic/logic; phonology/phonematics/phonetics/glossematics). And even if one wished to keep sonority on the side of the sensible and contingent signifier which would be strictly speaking impossible, since formal identities isolated within a sensible mass are already idealities that are not purely sensible), it would have to be admitted that the immediate and privileged unity which founds significance and the acts of language is the articulated unity of sound and sense within the phonic. With regard to this unity, writing would always be derivative, accidental, particular, exterior, doubling the signifier: phonetic. “Sign of a sign,” said Aristotle, Rousseau, and Hegel.
Yet, the intention that institutes general linguistics ,is a science remains in this respect within a contradiction. Its declared purpose indeed confirms, saying what goes without saying, the subordination of grammatology, the historico-metaphysical reduction of writing to the rank of an instrument enslaved to a full and originarily spoken language. But another gesture (not another statement of purpose, for here what does not go without saying is done without being said, written without being uttered) liberates the future of a general grammatology of which linguistics-phonology would be only a dependent and circumscribed area...
... Linguistics and Grammatology, Jacques Derrida