Τί κοινότατον; ἐλπίς. καὶ γὰρ οἷς ἄλλο μηδέν, αὕτη πάρεστι → What is most common? Hope. For those who have nothing else, that is always there.
τῆς ἄγνου τὸ σπέρμα Hsch.
neuter of ἅγιος; a sacred thing (i.e. spot): holiest (of all), holy place, sanctuary.