The statement "We agree to disagree on everything" is self-contradictory.
It is a common opinion in Germany that our material is in fact too scanty or too self-contradictory.
But this is a notion which is self-contradictory if consciousness be essentially a relating activity.
It is a self-contradictory history of the relations between Mary and Darnley.
A thing-in-itself which is not a thing to some consciousness is an entirely unrealizable, because self-contradictory, conception.
the doctrine that the Son (therefore the Begotten) is essentially God, is self-contradictory, since the idea of unbegottenness is just that which constitutes the nature of God.