All these are hindrances to the practical use of pure reason, so that the removal of them may certainly be considered an extension of our knowledge in a practical point of view, without contradicting the admission that for speculative purposes reason has not in the least gained by this.
eta hori dena arrazoimen hutsaren erabilera praktikoaren oztopoak dira, eta beraz, horien bazterketak gure ezagutzaren hedakuntza dakar asmo praktikoan, aldi berean honakoa, ordea, aitortzea kontraesan gabe(, hots, arrazoimenak asmo espekulatiboan horren bidez ezertxo ere ez duela irabazten.