INTELLIGENCE IS ANNIHILATED BY THE THEORY THAT TRUTH IS EXTERNAL TO IT.

On the other hand, the intelligible entities are either deprived of

feeling, life and intelligence, or they are intelligent. If they

be intelligent, they, like truth, fuse with intelligence into the

primary Intelligence. In this case we shall have to inquire into

the mutual relations of intelligence, intelligible entity, and

truth. Do these constitute but one single entity, or two? What in

the world could intelligible entities be, if they be without life

or intelligence? They are surely neither propositions, axioms, nor

words, because in this case they would be enunciating things different

from themselves, and would not be things themselves; thus, when you

say that the good is beautiful, it would be understood that these

two notions are foreign to each other. Nor can we think that the

intelligibles--for instance, beauty and justice--are entities that

are simple, but completely separate from each other; because the

intelligible entity would have lost its unity, and would no longer

dwell within a unitary subject. It would be dispersed into a crowd

of particular entities, and we would be forced to consider into what

localities these divers elements of the intelligible were scattered.

Besides, how could intelligence embrace these elements and follow

them in their vicissitudes? How could intelligence remain permanent?

How could it fix itself on identical objects? What will be the forms

or figures of the intelligibles? Will they be like statues of gold,

or like images and effigies made of some other material? In this

case, the intelligence that would contemplate them would not differ

from sensation. What would be the differentiating cause that would

make of one justice, and of the other something else? Last, and most

important, an assertion that the intelligible entities are external to

Intelligence would imply that in thus contemplating objects exterior

to itself Intelligence will not gain a genuine knowledge of them,

having only a false intuition of them. Since, under this hypothesis,

true realities will remain exterior to Intelligence, the latter,

while contemplating them, will not possess them; and in knowing them

will grasp only their images. Thus reduced to perceiving only images

of truth, instead of possessing truth itself, it will grasp only

deceptions, and will not reach realities. In this case (intelligence

will be in the dilemma) of either acknowledging that it grasps only

deceptions, and thus does not possess truth; or intelligence will be

ignorant of this, being persuaded it possesses truth, when it really

lacks it. By thus doubly deceiving itself, intelligence will by that

very fact be still further from the truth. That is, in my opinion, the

reason why sensation cannot attain the truth. Sensation is reduced

to opinion[248] because it is a receptive[249] power--as indeed is

expressed by the word "opinion"[250];--and because sensation receives

something foreign, since the object, from which sensation receives what

it possesses remains external to sensation. Therefore, to seek truth

outside of intelligence is to deprive intelligence of truth or verity

of intelligence. It would amount to annihilating Intelligence, and the

truth (which was to dwell within it) will no longer subsist anywhere.

Plotinos: Complete Works, v. 2 In Chronological Order, Grouped in Four Periods · 第 332 / 381 题