8. A moderate skill in different languages will easily satisfy one of the truth of this, it being so obvious to observe great store of words in one language which have not any that answer them in another.
8. Hizkuntza ezberdinen ezagupen apur bat nahikoa da esana dugunaren egia agerian jartzeko, begi-bistara ageri baita hizkuntza batean hainbat hitz daudela beste hizkuntzetan ordainik ez dutenak.