And every intelligent reader, when he carefully reflects what this problem requires, must at first be struck with its difficulty, and would regard it as insoluble and even impossible, did there not actually exist pure synthetical cognitions a priori.
Edozein irakurle buru ernek ere, eginkizun hau, lanak eskatzen duen moduan, arretaz hausnartzen baldin badu, hasieran lanaren beraren zailtasunak izuturik, soluziogabekotzat joko du, eta erabat ezinezkotzat ere bai, benetan honelako apriorizko ezagutza sintetiko hutsik ez balego.