μὴ κακὸν εὖ ἔρξῃς· σπείρειν ἴσον ἔστ' ἐνὶ πόντῳ → do no good to a bad man; it is like sowing in the sea
(1) sæptus (sep-), a, um, part. de sæpio.(2) sæptŭs, ūs, m., c. sæptum ; Itin. Alex. 46.