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ποτὲ μέν… ποτε δέ

Μή, φίλα ψυχά, βίον ἀθάνατον σπεῦδε, τὰν δ' ἔμπρακτον ἄντλει μαχανάν -> Oh! my soul do not aspire to eternal life, but exhaust the limits of the possible
Pindar, Pythian, 3.61f.

Greek > English (Woodhouse Phrases Reversed)

ποτὲ μέν… ποτε δέ = sometimes… at others

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