The Thing-in-itself (n.) cannot be cognized but must be thinkable; otherwise there would be appearance without anything that appears.
The Thing-in-itself (n.) would be nothing for me if given without any reference to possible experience — like stars no one will ever see.
The Thing-in-itself (n.) stays unknown to me, and I do not need to know it, since a thing can never come before me except in appearance.
The Thing-in-itself (n.) could never be intuited even when present — its properties cannot migrate over into my power of representation.
The Thing-in-itself (n.) thought rigorously is an object that is no object for us — one that would stand without the 'ob-' that sets it before us.
Thing-in-itself (n.) cannot be proven to have magnitude, degree, or substance; only as objects of experience are all things subject a priori to these conditions.
The Thing-in-itself (n.) can never be cognized — yet it would be an even greater absurdity to allow none at all, as if our way of knowing were the only possible one.
The Thing-in-itself (n.) could never be known a priori if it were what our cognition dealt with: concepts taken from it would be empirical, and concepts taken from ourselves could not determine it.
The Thing-in-itself (n.) in the merely physical sense is the rain behind the rainbow; in the transcendental sense even the rain is appearance, and the thing in itself remains unknown.
The Thing-in-itself (n.) causes the sense-data yet can never be known by science, which is bound within subjectivity: the ultimate conditions of objective knowledge are not objectively knowable.
Thing-in-itself (n.) do not conform to my understanding; my understanding would have to conform to them — and then nothing about them could be known a priori.
The Thing-in-itself (n.) is what we believe we cognize when we take the merely empirical distinction between essential and contingent features for the transcendental one — though we deal with nothing but appearances, even in the deepest research.