From loathsome poison； and in this wise are
The generations of the wild preserved。
Yet is this pungence not alone in odours
Or in the class of flavours； but； likewise；
The look of things and hues agree not all
So well with senses unto all； but that
Some unto some will be； to gaze upon；
More keen and painful。 Lo； the raving lions；
They dare not face and gaze upon the cock
Who's wont with wings to flap away the night
From off the stage； and call the beaming morn
With clarion voice… and lions straightway thus
Bethink themselves of flight； because； ye see；
Within the body of the cocks there be
Some certain seeds； which； into lions' eyes
Injected； bore into the pupils deep
And yield such piercing pain they can't hold out
Against the cocks； however fierce they be…
Whilst yet these seeds can't hurt our gaze the least；
Either because they do not penetrate；
Or since they have free exit from the eyes
As soon as penetrating； so that thus
They cannot hurt our eyes in any part
By there remaining。
To speak once more of odour；
Whatever assail the nostrils； some can travel
A longer way than others。 None of them；
However； 's borne so far as sound or voice…
While I omit all mention of such things
As hit the eyesight and assail the vision。
For slowly on a wandering course it comes
And perishes sooner； by degrees absorbed
Easily into all the winds of air；…
And first； because from deep inside the thing
It is discharged with labour （for the fact
That every object； when 'tis shivered； ground；
Or crumbled by the fire； will smell the stronger
Is sign that odours flow and part away
From inner regions of the things）。 And next；
Thou mayest see that odour is create
Of larger primal germs than voice； because
It enters not through stony walls； wherethrough
Unfailingly the voice and sound are borne；
Wherefore； besides； thou wilt observe 'tis not
So easy to trace out in whatso place
The smelling object is。 For； dallying on
Along the winds； the particles cool off；
And then the scurrying messengers of things
Arrive our senses； when no longer hot。
So dogs oft wander astray； and hunt the scent。
Now mark； and hear what objects move the mind；
And learn； in few； whence unto intellect
Do come what come。 And first I tell thee this：
That many images of objects rove
In many modes to every region round…
So thin that easily the one with other；
When once they meet； uniteth in mid…air；
Like gossamer or gold…leaf。 For； indeed；
Far thinner are they in their fabric than
Those images which take a hold on eyes
And smite the vision； since through body's pores
They penetrate； and inwardly stir up
The subtle nature of mind and smite the sense。
Thus； Centaurs and the limbs of Scyllas； thus
The Cerberus…visages of dogs we see；
And images of people gone before…
Dead men whose bones earth bosomed long ago；
Because the images of every kind
Are everywhere about us borne… in part
Those which are gendered in the very air
Of own accord； in part those others which
From divers things do part away； and those
Which are compounded； made from out their shapes。
For soothly from no living Centaur is
That phantom gendered； since no breed of beast
Like him was ever； but； when images
Of horse and man by chance have come together；
They easily cohere； as aforesaid；
At once； through subtle nature and fabric thin。
In the same fashion others of this ilk
Created are。 And when they're quickly borne
In their exceeding lightness； easily
（As earlier I showed） one subtle image；
Compounded； moves by its one blow the mind；
Itself so subtle and so strangely quick。
That these things come to pass as I record；
From this thou easily canst understand：
So far as one is unto other like；
Seeing with mind as well as with the eyes
Must come to pass in fashion not unlike。
Well； now； since I have shown that I perceive
Haply a lion through those idol…films
Such as assail my eyes； 'tis thine to know
Also the mind is in like manner moved；
And sees； nor more nor less than eyes do see
（Except that it perceives more subtle films）
The lion and aught else through idol…films。
And when the sleep has overset our frame；
The mind's intelligence is now awake；
Still for no other reason； save that these…
The self…same films as when we are awake…
Assail our minds； to such degree indeed
That we do seem to see for sure the man
Whom； void of life； now death and earth have gained
Dominion over。 And nature forces this
To come to pass because the body's senses
Are resting； thwarted through the members all；
Unable now to conquer false with true；
And memory lies prone and languishes
In slumber； nor protests that he； the man
Whom the mind feigns to see alive； long since
Hath been the gain of death and dissolution。
And further； 'tis no marvel idols move
And toss their arms and other members round
In rhythmic time… and often in men's sleeps
It haps an image this is seen to do；
In sooth； when perishes the former image；
And other is gendered of another pose；
That former seemeth to have changed its gestures。
Of course the change must be conceived as speedy；
So great the swiftness and so great the store
Of idol…things； and （in an instant brief
As mind can mark） so great； again； the store
Of separate idol…parts to bring supplies。
It happens also that there is supplied
Sometimes an image not of kind the same；
But what before was woman； now at hand
Is seen to stand there； altered into male；
Or other visage； other age succeeds；
But slumber and oblivion take care
That we shall feel no wonder at the thing。
And much in these affairs demands inquiry；
And much； illumination… if we crave
With plainness to exhibit facts。 And first；
Why doth the mind of one to whom the whim
To think has come behold forthwith that thing？
Or do the idols watch upon our will；
And doth an image unto us occur；
Directly we desire… if heart prefer
The sea； the land； or after all the sky？
Assemblies of the citizens； parades；
Banquets； and battles； these and all doth she；
Nature； create and furnish at our word？…
Maugre the fact that in same place and spot
Another's mind is meditating things
All far unlike。 And what； again； of this：
When we in sleep behold the idols step；
In measure； forward； moving supple limbs；
Whilst forth they put each supple arm in turn
With speedy motion； and with eyeing heads
Repeat the movement； as the foot keeps time？
Forsooth； the idols they are steeped in art；
And wander to and fro well taught indeed；…
Thus to be able in the time of night
To make such games！ Or will the truth be this：
Because in one least moment that we mark…
That is； the uttering of a single sound…
There lurk yet many moments； which the reason
Discovers to exist； therefore it comes
That； in a moment how so brief ye will；
The divers idols are hard by； and ready
Each in its place diverse？ So great the swiftness；
So great； again； the store of idol…things；
And so； when perishes the former image；
And other is gendered of another pose；
The former seemeth to have changed its gestures。
And since they be so tenuous； mind can mark
Sharply alone the ones it strains to see；
And thus the rest do perish one and all；
Save those for which the mind prepares itself。
Further； it doth prepare itself indeed；
And hopes to see what follows after each…
Hence this result。 For hast thou not observed
How eyes； essaying to perceive the fine；
Will strain in preparation； otherwise
Unable sharply to perceive at all？
Yet know thou canst that； even in objects plain；
If thou attendest not； 'tis just the same
As if 'twere all the time removed and far。
What marvel； then； that mind doth lose the rest；
Save those to which 'thas given up itself？
So 'tis that we conjecture from small signs
Things wide and weighty； and involve ourselves
In snarls of self…deceit。
SOME VITAL FUNCTIONS
In these affairs
We crave that thou wilt passionately flee
The one offence； and anxiously wilt shun
The error of presuming the clear lights
Of eyes created were that we might see；
Or thighs and knees； aprop upon the feet；
Thuswise can bended be； that we might step
With goodly strides ahead； or forearms joined
Unto the sturdy uppers； or serving hands
On either side were given； that we might do
Life's own demands。 All such interpretation
Is aft…for…fore with inverse reasoning；
Since naught is born in body so that we
May use the same； but birth engenders use：
No seeing ere the lights of eyes were born；
No speaking ere the tongue created was；
But origin of tongue came long before
Discourse of words； and ears created were
Much earlier than any sound was heard；
And all the members； so meseems； were there
Before they got their use： and therefore； they
Could not be gendered for the sake of use。
But contrariwise； contending in the fight
With hand to hand； and rending of the joints；
And fouling of the limbs with gore； was there；
O long before the gleaming spears ere flew；
And nature prompted man to shun a wound；
Before the left arm by the aid of art
Opposed the shielding targe。 And； verily；
Yielding the weary body to repose；
Far ancienter than cushions of soft beds；
And quenching thirst is earlier than cups。
These objects； therefore； which for use and life
Have been devised； can be conceived as found
For sake of using。 But apart from such
Are all which first were born and afterwards
Gave knowledge of their own utility…
Chief in which sort we note the senses； limbs：
Wherefore； again； 'tis quite beyond thy power
To hold that these could thus have been create
For office of utility。
Likewise；
'Tis nothing strange that all the breathing creatures
Seek； even by nature of their frame； their food。
Yes； since I've taught thee that from off the things
Stream and depart innumerable bodies
In modes innumerable too； but most
Must be the bodies streaming from the living…
Which bodies； vexed by motion evermore；
Are through the mouth exhaled innumerable；
When weary creatures pant； or through the sweat
Squeezed forth innumerable from deep within。
Thus body rarefies； so undermined
In all its nature； and pain attends its state。
And so the food is taken to underprop
The tottering joints