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Sextus Empiricus
Against the Logicians, Books VII-VIII of Against the Learned Section 366
Section 812 of 927
Canonical reference 8.366
Ancient Greek
Hermann Mutschmann and Jürgen Mau, editors · adversus-grc
οὐκ ἄρα τὰ φαινόμενα τοῦ λόγου ἀλλ’ ὁ λόγος τῶν φαινομένων βεβαιότερός ἐστιν, ὅ γε καἰ ἑαυτὸν κἀκεῖνα πιστούμενος. Εἰ δὴ τὰ λήμματα τῆς ἀποδείξεως ἐστιν ἄδηλα, ἄδηλος δὲ καὶ ἡ ἐπιφορά, τὸ δὲ ἐξ ἀδήλων συνεστὼς πάλιν ἄδηλον, ἡ ἀπόδειξίς ἐστιν ἄδηλος καὶ ἐπιζητεῖ τὸ παραστῆσον αὐτῆς τὴν πίστιν, ὅπερ οὐκ ἔστιν ἀποδείξεως.
English AI-generated translation, non-official
Codex gpt-5.6-sol · Non-official working translation · 2026-09-11
Therefore appearances do not confirm the argument; rather, the argument is more secure than appearances, since it confirms both itself and them. If, then, the premises of proof are non-evident, the conclusion is also non-evident, and what is composed of non-evident things is again non-evident, proof is non-evident and seeks something to establish its credibility, which is incompatible with proof.
French AI-generated translation, non-official
Codex gpt-5.6-sol · Non-official working translation · 2026-09-11
Ce ne sont donc pas les phénomènes qui sont plus certains que l’argument, mais l’argument qui est plus certain que les phénomènes, puisqu’il accrédite à la fois lui-même et ceux-ci. Si donc les prémisses de la démonstration sont non évidentes, si la conclusion est elle aussi non évidente, et si ce qui est composé de choses non évidentes est à son tour non évident, la démonstration est non évidente et recherche ce qui établira sa crédibilité, ce qui n’est pas le propre d’une démonstration.
Concepts in this passage
Dialectic
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Equipollence
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Knowledge
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Logos of nature
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Reason
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Suspension of judgment
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