τὰ ἀφανῆ τοῖς φανεροῖς τεκμαίρου → analyze the unknown based on the known
αἶπος, βάθος, δέρη, δειράς, ἀκτή, ἀνάστημα, ἀνάτασις, ἀναφορά, ἄκρις, ἔξαρμα, ἔξαρσις
