τὰ ἀφανῆ τοῖς φανεροῖς τεκμαίρου → analyze the unknown based on the known
Ar. and P. αἰγιαλός, ὁ (rare P.), P. and V. ἀκτή, ἡ (rare P.).
run ashore: P. and V. ὀκέλλειν, P. ἐποκέλλειν, V. κέλλειν, ἐξοκέλλειν.
draw up on the beach: P. ἀνέλκειν.