μνήσθητι τίς μου ἡ ὑπόστασις → remember how short my time is
Πῐτᾰνα a city in Sparta: its eponymous nymph, mother by Poseidon of Euadne. 1 πρὸς Πιτάναν δὲ παρ' Εὐρώτα πόρον δεῖ σάμερον ἐλθεῖν (O. 6.28)