“…In essence, Aristotle believes in the natural prevalence of the truth, which dictates that we are naturally prone to be persuaded of the truth (Burnyeat, 1996;Engberg-Pedersen, 1996;Wardy, 1996). On the whole, Aristotle was strongly interested in serving or discovering the truth of the case (''Wahrheitsfindung,'' or ''conquest of truth,'' according to Wörner, 1990), and not in promoting the ''old,'' unethical kind of rhetoric that he manifestly disliked (Poster, 1997). This Aristotelian conviction runs, above all, against the relativistic belief of Protagoras, according to which ''man is the measure of all things'' (Plato, trans.…”