But if we know not that whatsoever was true and reall in us comes from a perfect and infinite being, how clear and distinct soever our Idea's were, we should have no reason to assure us, that they had the perfection to be true.
Izan ere, inork oso ideia bereiziren bat izango balu, baita ametsetan ere (adibidez, geometrilari batek frogapen berriren bat asmatuko balu), ametsa ez litzateke eragozpena izango frogapen hori egia izan zedin.