The Republic by Plato
The Republic by Plato That seems to be true.
But is opinion to be sought without and beyond either of them, in a greater clearness than knowledge, or in a greater darkness than ignorance?
In neither.
Then I suppose that opinion appears to you to be darker than knowledge, but lighter than ignorance?
Both; and in no small degree.
And also to be within and between them?
Yes.
Then you would infer that opinion is intermediate?
No question.
But were we not saying before, that if anything appeared to be of a sort which is and is not at the same time, that sort of thing would appear also to lie in the interval between pure being and absolute not-being; and that the corresponding faculty is neither knowledge nor ignorance, but will be found in the interval between them?
True.
And in that interval there has now been discovered something which we call opinion?
There has.