axiom

aksiooma

perusoletus puhekieltä A seemingly (l) or necessary (l) which is based on (l); a (l) or (l) which cannot actually be proved or disproved.
(quote-book)
puhekieltä A fundamental (l) that serves as a basis for (l) of theorems. Examples: "Through a pair of distinct points there passes exactly one straight line", "All right angles are congruent".

The axioms read as follows. For every composable pair f and g the composite f \circ g goes from the domain of g to the codomain of f. For each object A the identity arrow 1_A goes from A to A. Composing any arrow with an identity arrow (supposing that the two are composable) gives the original arrow. And composition is associative.

The axioms of political economy cannot be considered absolute truths.