λόγος

[BFGriffith]

λόγος ≍ “Lόgos” ≝ “word／reason／discourse”

διὸ δεῖ ἕπεσθαι τῷ (ξυνῷ, τουτέστι τῷ) κοινῷ· ξυνὸς γὰρ ὁ κοινός. τοῦ λόγου δὲ ἐόντος ξυνοῦ ζώουσιν οἱ πολλοὶ ὡς ἰδίαν ἔχοντες φρόνησιν.

“We should let ourselves be guided by what is common to all… Yet, although the Lógos is common to all, most people live as if each of them had their own private understanding.”

 －Ἡράκλειτος ὁ Ἐφέσιος

• a thorough taxonomy of formal＆informal logical fallacies
• loglan or lojban notation／deconstruction functionality／analysis