16. To conclude: general propositions, of what kind soever, are then only capable of certainty, when the terms used in them stand for such ideas, whose agreement or disagreement, as there expressed, is capable to be discovered by us.
16. Amaitzeko, proposizio orokorrak, nolanahikoak, honako hau betetzen dutenean bakarrik dira ziurtasunerako gai, alegia, euretan erabilitako terminoek guk deskubritu ahal izateko moduko adostasuna edo desadostasuna daukaten ideiak ordezkatzen dituztenean.