ἐπὶ ξυροῦ γὰρ ἀκμῆς ἔχεται ἡμῖν τὰ πρήγματα → our affairs are balanced on a razor's edge, our affairs are set upon the razor's edge
[Seite 1009] ion. = ἐφορμέω, Her. 8, 81.
ἐπορμέω (Α)ιων. τ. του εφορμάω.