ἐκ τῆς θαλάττης ἅπασα ὑμῖν ἤρτηται σωτηρία → your safety altogether depends upon the sea
subs.
Capital: use P. and V. πόλις (Thuc. 2, 15). Mother city (of colonies): P. μητρόπολις, ἡ.
