Lucretius, De Rerum Natura
William Ellery Leonard, Ed.

     Again, at parturitions of the wild
And at the rites of Love, that souls should stand
Ready hard by seems ludicrous enough-
Immortals waiting for their mortal limbs
In numbers innumerable, contending madly
Which shall be first and chief to enter in!-
Unless perchance among the souls there be
Such treaties stablished that the first to come
Flying along, shall enter in the first,
And that they make no rivalries of strength!
     Again, in ether can't exist a tree,
Nor clouds in ocean deeps, nor in the fields
Can fishes live, nor blood in timber be,
Nor sap in boulders: fixed and arranged
Where everything may grow and have its place.
Thus nature of mind cannot arise alone
Without the body, nor exist afar
From thews and blood. But if 'twere possible,
Much rather might this very power of mind
Be in the head, the shoulders or the heels,
And, born in any part soever, yet
In the same man, in the same vessel abide.
But since within this body even of ours
Stands fixed and appears arranged sure
Where soul and mind can each exist and grow,
Deny we must the more that they can have
Duration and birth, wholly outside the frame.
For, verily, the mortal to conjoin
With the eternal, and to feign they feel
Together, and can function each with each,
Is but to dote: for what can be conceived
Of more unlike, discrepant, ill-assorted,
Than something mortal in a union joined
With an immortal and a secular
To bear the outrageous tempests?
     Then, again,
Whatever abides eternal must indeed
Either repel all strokes, because 'tis made
Of solid body, and permit no entrance
Of aught with power to sunder from within
The parts compact- as are those seeds of stuff
Whose nature we've exhibited before;
Or else be able to endure through time
For this: because they are from blows exempt,
As is the void, the which abides untouched,
Unsmit by any stroke; or else because
There is no room around, whereto things can,
As 'twere, depart in dissolution all,-
Even as the sum of sums eternal is,
Without or place beyond whereto things may
Asunder fly, or bodies which can smite,
And thus dissolve them by the blows of might.