All metaphysicians are therefore solemnly and legally suspended from their occupations till they shall have answered in a satisfactory manner the question, "How are synthetic cognitions a priori possible?" For the answer contains which they must show when they have anything to offer in the name of pure reason.
Halaxe ba, honen arabera, Metafisikari guztiak gelditzen dira beren funtzioetatik solemneki eta legezki suspendituak, honako galdera hau askitasunez erantzuten ez duten bitartean, alegia: Nola dira posible apriorizko ezagutza sintetikoak? Ba erantzun horixe da, arrazoi hutsaren izenean zeozer irakatsi nahi digutenek aurren-aurrena erakutsi behar duten kreditagiria.