Worldview, Method of cognition, Polarity, Concept, Lexeme, Concept comparison, Scene, Primary source, Material

Pole of the polarity "Youth ↔ Old age" (Roget's Thesaurus (1911)).

A pair of opposite categories of Roget's Thesaurus (1911, nos. 127, 128): "Youth" and "Old age". Places between the poles: 25 - "Child", 50 - "Adult"…

Ancient religion of Iran (Zarathushtra): Ahura Mazda, struggle between good and evil, veneration of fire.