σπαρτέον
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
English (LSJ)
(σπείρω) one must sow, Gp.2.13.2.
Greek (Liddell-Scott)
σπαρτέον: ῥηματ. ἐπίθ. τοῦ σπείρω, πρέπει να σπείρῃ τις, Κλήμ. Ἀλ. 188.
