Mingles its liquid body. It doth leave
All there--those under-realms below her heights--
There to be overset in whirlwinds wild,--
Doth leave all there to brawl in wayward gusts,
Whilst, gliding with a fixed impulse still,
Itself it bears its fires along. For, lo,
That ether can flow thus steadily on, on,
With one unaltered urge, the Pontus proves--
That sea which floweth forth with fixed tides,
Keeping one onward tenor as it glides.
And that the earth may there abide at rest
In the mid-region of the world, it needs
Must vanish bit by bit in weight and lessen,
And have another substance underneath,
Conjoined to it from its earliest age
In linked unison with the vasty world's
Realms of the air in which it roots and lives.
On this account, the earth is not a load,
Nor presses down on winds of air beneath;
Even as unto a man his members be
Without all weight--the head is not a load
Unto the neck; nor do we feel the whole
Weight of the body to centre in the feet.
But whatso weights come on us from without,
Weights laid upon us, these harass and chafe,