αἰτῶ δ' ὑγίειαν πρῶτον, εἶτ' εὐπραξίαν, τρίτον δὲ χαίρειν, εἶτ' ὀφείλειν μηδενί → first health, good fortune next, and third rejoicing; last, to owe nought to any man
robor roburis N N :: oak (tree/timber); tough core; strength; vigor; resolve
rōbor, oris, m., s. robur.
rōbor, v. robur.