διπάλαιστος
From LSJ
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. | Do not yearn, O my soul, for immortal life! Use to the utmost the skill that is yours. | Do not, my soul, strive for the life of the immortals, but exhaust the practical means at your disposal.
English (LSJ)
[πᾰ], ον,
A two palms broad or long, X.Cyn.2.4, Plb. 27.11.2:—also δῐπᾰλαιστιαῖος, α, ον, Heliod. ap. Orib.49.8.6, Gp. 9.10.2.