Georgic

 1    I|    earth therefrom some hidden strength~And fattening food derives,
 2   II|    lusty, and have found their strength,~To heaven climb swiftly,
 3  III|     sluggish eld ~Now saps his strength, pen fast at home, and spare~
 4  III|       stubble blusters without strength,~He rages idly. Therefore
 5  III|        running water, that his strength~Not fail him for that labour
 6  III|     her, the female wastes~His strength with smouldering fire, till
 7  III|      lie.~So with all heed his strength he practiseth,~And nightlong
 8  III|        battle; afterward,~With strength repaired and gathered might
 9   IV| alternately in time~With giant strength uplift their sinewy arms,~
10   IV|       they, then refresh their strength:~A hum arises: hark! they
11   IV|     dire disease~Their bodies’ strength should languish— which anon~