μανθανετωσαν verb - present active middle - third person
manthano  man-than'-o: to learn (in any way) -- learn, understand.
δε conjunction
de  deh: but, and, etc. -- also, and, but, moreover, now (often unexpressed in English).
και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
οι definite article - nominative plural masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
ημετεροι possessive pronoun - first person nominative plural masculine
hemeteros  hay-met'-er-os: our -- our, your (by a different reading).
καλων adjective - genitive plural neuter
kalos  kal-os': better, fair, good(-ly), honest, meet, well, worthy.
εργων noun - genitive plural neuter
ergon  er'-gon: toil (as an effort or occupation); by implication, an act -- deed, doing, labour, work.
προιστασθαι verb - present middle middle or passive deponent
proistemi  pro-is'-tay-mee: to stand before, i.e. (in rank) to preside, or (by implication) to practise -- maintain, be over, rule.
εις preposition
eis  ice: to or into (indicating the point reached or entered), of place, time, or (figuratively) purpose (result, etc.); also in adverbial phrases
τας definite article - accusative plural feminine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
αναγκαιας adjective - accusative plural feminine
anagkaios  an-ang-kah'-yos: necessary; by implication, close (of kin) -- near, necessary, necessity, needful.
χρειας noun - accusative plural feminine
chreia  khri'-ah: employment, i.e. an affair; also (by implication) occasion, demand, requirement or destitution -- business, lack, necessary(-ity), need(-ful), use, want.
ινα conjunction
hina  hin'-ah: in order that (denoting the purpose or the result) -- albeit, because, to the intent (that), lest, so as, (so) that, (for) to.
μη particle - nominative
me  may: any but (that), forbear, God forbid, lack, lest, neither, never, no (wise in), none, nor, (can-)not, nothing, that not, un(-taken), without.
ωσιν verb - present subjunctive - third person
o  o: e ay; etc. be -- + appear, are, (may, might, should) be, have, is, + pass the flower of her age, should stand, were.
ακαρποι adjective - nominative plural masculine
akarpos  ak'-ar-pos: barren -- without fruit, unfruitful.