


"The Enthymeme is a (rhetorical) syllogism". Aristotle, Reth. II, 22
"Rhetoric may be defined as the faculty of discovering the possible means of persuasion." Aristotle, Reth. I.2.1
"...these methods of description are characteristic of that frivolous and superficial type of history which speaks of ‘influences’ and 'borrowings’ and so forth, and when it says that A is influenced by B or that A borrows from B never asks itself what there was in A that laid it open to B’s influence, or what there was in A which made it capable of borrowing from B. An historian of thought who is not content with these cheap and easy formulae will not see Hegel as filling up the chinks in eighteenth-century thought with putty taken from Plato and Aristotle." Idea of Nature, 128
"... to ascertain an influence is to make a value judgment, not to measure a fact. The critic is obliged to evaluate the function or the scope of the effect of A in the making of B, for he is not listing the total amount of these effects, which are legion, but ordering them. Thus "influence" and "significant influence" are practically synonymous."Very interesting insights from Hyrkkänen (2009):
"...for in so far as we say an action is purposive at all, no matter at what level of conscious deliberation, there is a calculation which could be constructed for it. .. And it is by eliciting some such calculation that we explain the action." Laws and Explanation in History 123and C. Devanny (Dray actually),
"...what we very often want is a reconstruction of the agent's calculation of means to be adopted toward his chosen end in the light of the circumstances in which he found himself." (Laws and Explanation in History, 116-122)Next figure is adapted from Rex Martin's Historical Explanation p. 69
Collingwood (1940) made a distinction between presuppositions and assumptions. Presuppositions are non-justified implicit implications. They differ from assumptions because the latter are stated openly, are explicit, not implicit. We assume by an act of free will: ‘To assume is to suppose by an act of free will. A person who ‘makes an assumption’ is making a supposition about which he is aware that he might if he chose make not that but another. (…)’ (Collingwood 1940: 27) Presuppositions, however, work in the darkness. But they establish logical connections with the statements formulated in our explicit thought.Hyrkannen () p. 255 observes: