Robert P. Amico, The Problem of the Criterion, Rowman & Littlefield, 1995, p. 42. Primary source: Montaigne, Essais, II, 12: "Pour juger des apparences que nous recevons des subjets, il nous faudroit un instrument judicatoire ; pour verifier cet instrument, il nous y faut de la demonstration ; pour verifier la demonstration, un instrument : nous voilà au rouet [To judge of the appearances that we receive of subjects, we had need have a judicatorie instrument: to verifie this instrument we should have demonstration; and to approve demonstration, an instrument; thus are we ever turning round]" (transl. by Charles Cotton).
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FT.com "Small Talk: José Saramago". "Everything I’ve read has influenced me in some way. Having said that, Kafka, Borges, Gogol, Montaigne, Cervantes are constant companions."