and the concept is constructed out of this. It is an abstraction from the province in which cause and effect reign, i.e., from ideas of perception, and means just the causal nature of causes at the point at which this causal nature is no further etiologically explicable, but is the necessary presupposition of all etiological explanation.
d. agerpena, errepresentazioa dauka oinarrian, eta hortik dago aterea.