Jacques DERRIDA (1930–2004). L.S., Paris, January 18, 1970, to Marcel Spada, director of the École des Hautes Études in Ghent; 1 page, quarto size, on École Normale Supérieure letterhead, with envelope. Regarding the organization of a philosophy seminar. “[…] For the Institute, do you think a lecture titled “The Space of the Library” would be appropriate? As for the philosophy seminar, I would suggest the following title: “Philosophy Facing Linguistics” (subtitle: “The Copula Supplement”). This would involve a critical reading of Benveniste’s text, “Categories of Thought and Categories of Language,” in *Problems of General Linguistics*, Gallimard, p. 63, which I would therefore ask my audience to read before the session(s)”…