τίς δ' οἶδεν εἰ τὸ ζῆν μέν ἐστι κατθανεῖν, τὸ κατθανεῖν δὲ ζῆν κάτω νομίζεται → who knows if life is death, and if in the underworld death is considered life
subs.
P. ἔκτασις, ἡ. Increase: P. αὔξησις, ἡ, ἐπίδοσις, ἡ.