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
system: P. μέθοδος, ἡ.
way, manner: P. and V. τρόπος, ὁ, ὁδός, ἡ.
means: P. and V. πόρος, ὁ.
orderliness: P. εὐταξία, ἡ.