Till, chilled with cold, they shade th' ethereal plain,
Then on the thirsty earth descend in rain;
How some, whose parts a slight contexture show,
Sink hovering through the air in fleecy snow;
How part is spun in silken threads, and clings
Entangled in the grass is gluey strings;
How others stamp to stones, with rushing sound
Fall from their crystal quarries to the ground;
How some are laid in trains, that kindled fly,
In harmless fires by night, about the sky;
How some in winds blow with impetuous force,
And carry ruin where they bend their course,
While some conspire to form a gentle breeze,
To fan the air, and play among the trees;
How some, enraged, grow turbulent and loud,
Pent in the bowels of a frowning cloud,
That cracks, as if the axis of the world
Was broke, and Heaven's bright towers were downwards hurled.
He sung how earth's wide ball, at Jove's command,
Did in the midst on airy columns stand;
And how the soul of plants, in prison held,
And bound with sluggish fetters, lies concealed,
Till with the spring's warm beams, almost released
From the dull weight, with which it lay opprest,
Its vigour spreads, and makes the teeming earth
Heave up, and labour with the sprouting birth:
The active spirit freedom seeks in vain,
It only works and twists a stronger chain;
Urging its prison's sides to break a way,
It makes that wider, where 'tis forced to stay: