τεκμαρτέος
From LSJ
ὃς ἂν βούληται τῆν γῆν κινῆσαι κινησάτω τὸ πρῶτον ἑαυτόν → let him that would move the world first move himself
English (LSJ)
α, ον,
A to be determined, πρός τι according to... Aret. CA1.1. II τεκμαρτέον, one must determine, τινί τι Hp.Off.15; one must judge, estimate, Archig. ap. Orib.46.27.1.
