Georgic

1    I|      while yet in tender blade~Feeds down the crop’s luxuriance,
2   II|   plain which southward rising feeds the fern~By curved ploughs
3   II|  Mantua lost~Whose weedy water feeds the snow-white swan:~There
4  III|      to horn.~In Sila’s forest feeds the heifer fair,~While each
5  III|       bare stones his bed,~And feeds on prickly leaf and pointed
6   IV| sea-calves ‘neath the surge he feeds.~Him first, my son, behoves