So great the faults it stands encumbered with.
First, mark all regions which are overarched
By the prodigious reaches of the sky:
One yawning part thereof the mountain-chains
And forests of the beasts do have and hold;
And cliffs, and desert fens, and wastes of sea
(Which sunder afar the beaches of the lands)
Possess it merely; and, again, thereof
Well-nigh two-thirds intolerable heat
And a perpetual fall of frost doth rob
From mortal kind. And what is left to till,
Even that the force of nature would o'errun
With brambles, did not human force oppose,--
Long wont for livelihood to groan and sweat
Over the two-pronged mattock and to cleave
The soil in twain by pressing on the plough.
*****
Unless, by the ploughshare turning the fruitful clods
And kneading the mould, we quicken into birth,
[The crops] spontaneously could not come up
Into the free bright air. Even then sometimes,
When things acquired by the sternest toil
Are now in leaf, are now in blossom all,
Either the skiey sun with baneful heats
Parches, or sudden rains or chilling rime