Now although we do not know or seriously assert the least thing about all of this which we have here pleaded against the attack, and it is all not even an idea of reason but merely a concept thought up for self defense, nevertheless we proceed quite rationally here, showing the op ponent who thinks he has exhausted all of the possibilities by falsely representing the lack of their empirical conditions as a proof of the complete impossibility of that which is believed by us, that he can span the entire field of possible things in themselves through mere laws of experience just as little as we can acquire anything for our reason in a well grounded manner outside of experience.