Then let the rows have room, so none the less
Each line you draw, when all the trees are set,
May tally to perfection. Even as oft
In mighty war, whenas the legion's length
Deploys its cohorts, and the column stands
In open plain, the ranks of battle set,
And far and near with rippling sheen of arms
The wide earth flickers, nor yet in grisly strife
Foe grapples foe, but dubious 'twixt the hosts
The war-god wavers; so let all be ranged
In equal rows symmetric, not alone
To feed an idle fancy with the view,
But since not otherwise will earth afford
Vigour to all alike, nor yet the boughs
Have power to stretch them into open space.
Shouldst haply of the furrow's depth inquire,
Even to a shallow trench I dare commit
The vine; but deeper in the ground is fixed
The tree that props it, aesculus in chief,
Which howso far its summit soars toward heaven,
So deep strikes root into the vaults of hell.
It therefore neither storms, nor blasts, nor showers
Wrench from its bed; unshaken it abides,
Sees many a generation, many an age
Of men roll onward, and survives them all,
Stretching its titan arms and branches far,
Sole central pillar of a world of shade.
Nor toward the sunset let thy vineyards slope,
Nor midst the vines plant hazel; neither take
The topmost shoots for cuttings, nor from the top