Lucretius - Of the Nature of Things

And downward an illimitable profound.

Thus, then, the All that is is limited

In no one region of its onward paths,

For then ‘tmust have forever its beyond.

And a beyond ’tis seen can never be

For aught, unless still further on there be

A somewhat somewhere that may bound the same —

So that the thing be seen still on to where

The nature of sensation of that thing

Can follow it no longer. Now because

Confess we must there’s naught beside the sum,

There’s no beyond, and so it lacks all end.

It matters nothing where thou post thyself,

In whatsoever regions of the same;

Even any place a man has set him down

Still leaves about him the unbounded all

Outward in all directions; or, supposing

A moment the all of space finite to be,

If some one farthest traveller runs forth

Unto the extreme coasts and throws ahead

A flying spear, is’t then thy wish to think

It goes, hurled off amain, to where ’twas sent

And shoots afar, or that some object there

Can thwart and stop it? For the one or other

Thou must admit and take. Either of which

Shuts off escape for thee, and does compel

That thou concede the all spreads everywhere,

Owning no confines. Since whether there be

Aught that may block and check it so it comes

Not where ’twas sent, nor lodges in its goal,

Or whether borne along, in either view

‘Thas started not from any end. And so

I’ll follow on, and whereso’er thou set

The extreme coasts, I’ll query, “what becomes

Thereafter of thy spear?” ’Twill come to pass

That nowhere can a world’s-end be, and that

The chance for further flight prolongs forever

The flight itself. Besides, were all the space

Of the totality and sum shut in

With fixed coasts, and bounded everywhere,

Then would the abundance of world’s matter flow

Together by solid weight from everywhere

Still downward to the bottom of the world,

Nor aught could happen under cope of sky,

Nor could there be a sky at all or sun —

Indeed, where matter all one heap would lie,

By having settled during infinite time.

But in reality, repose is given

Unto no bodies ‘mongst the elements,

Because there is no bottom whereunto

They might, as ’twere, together flow, and where

They might take up their undisturbed abodes.

In endless motion everything goes on

Forevermore; out of all regions, even

Out of the pit below, from forth the vast,

Are hurtled bodies evermore supplied.

The nature of room, the space of the abyss

Is such that even the flashing thunderbolts

Can neither speed upon their courses through,

Gliding across eternal tracts of time,

Nor, further, bring to pass, as on they run,

That they may bate their journeying one whit:

Such huge abundance spreads for things around —

Room off to every quarter, without end.

Lastly, before our very eyes is seen

Thing to bound thing: air hedges hill from hill,

And mountain walls hedge air; land ends the sea,

And sea in turn all lands; but for the All

Truly is nothing which outside may bound.

That, too, the sum of things itself may not

Have power to fix a measure of its own,

Great nature guards, she who compels the void

To bound all body, as body all the void,

Thus rendering by these alternates the whole

An infinite; or else the one or other,

Being unbounded by the other, spreads,

Even by its single nature, ne’ertheless

Immeasurably forth. . . .

Nor sea, nor earth, nor shining vaults of sky,

Nor breed of mortals, nor holy limbs of gods

Could keep their place least portion of an hour:

For, driven apart from out its meetings fit,

The stock of stuff, dissolved, would be borne

Along the illimitable inane afar,

Or rather, in fact, would ne’er have once combined

And given a birth to aught, since, scattered wide,

It could not be united. For of truth

Neither by counsel did the primal germs

‘Stablish themselves, as by keen act of mind,

Each in its proper place; nor did they make,

Forsooth, a compact how each germ should move;

But since, being many and changed in many modes

Along the All, they’re driven abroad and vexed

By blow on blow, even from all time of old,

They thus at last, after attempting all

The kinds of motion and conjoining, come

Into those great arrangements out of which

This sum of things established is create,

By which, moreover, through the mighty years,

It is preserved, when once it has been thrown

Into the proper motions, bringing to pass

That ever the streams refresh the greedy main

With river-waves abounding, and that earth,

Lapped in warm exhalations of the sun,

Renews her broods, and that the lusty race

Of breathing creatures bears and blooms, and that

The gliding fires of ether are alive —

What still the primal germs nowise could do,

Unless from out the infinite of space

Could come supply of matter, whence in season

They’re wont whatever losses to repair.

For as the nature of breathing creatures wastes,

Losing its body, when deprived of food:

So all things have to be dissolved as soon

As matter, diverted by what means soever

From off its course, shall fail to be on hand.

Nor can the blows from outward still conserve,

On every side, whatever sum of a world

Has been united in a whole. They can

Indeed, by frequent beating, check a part,

Till others arriving may fulfil the sum;

But meanwhile often are they forced to spring

Rebounding back, and, as they spring, to yield,

Unto those elements whence a world derives,

Room and a time for flight, permitting them

To be from off the massy union borne

Free and afar. Wherefore, again, again:

Needs must there come a many for supply;

And also, that the blows themselves shall be

Unfailing ever, must there ever be

An infinite force of matter all sides round.

And in these problems, shrink, my Memmius, far

From yielding faith to that notorious talk:

That all things inward to the centre press;

And thus the nature of the world stands firm

With never blows from outward, nor can be

Nowhere disparted — since all height and depth

Have always inward to the centre pressed

(If thou art ready to believe that aught

Itself can rest upon itself ); or that

The ponderous bodies which be under earth

Do all press upwards and do come to rest

Upon the earth, in some way upside down,

Like to those images of things we see

At present through the waters. They contend,

With like procedure, that all breathing things

Head downward roam about, and yet cannot

Tumble from earth to realms of sky below,

No more than these our bodies wing away

Spontaneously to vaults of sky above;

That, when those creatures look upon the sun,

We view the constellations of the night;

And that with us the seasons of the sky

They thus alternately divide, and thus

Do pass the night coequal to our days,

But a vain error has given these dreams to fools,

Which they’ve embraced with reasoning perverse

For centre none can be where world is still

Boundless, nor yet, if now a centre were,

Could aught take there a fixed position more

Than for some other cause ‘tmight be dislodged.

For all of room and space we call the void

Must both through centre and non-centre yield

Alike to weights where’er their motions tend.