Mr. Newton, in his never enough to be admired book, has demonstrated several propositions, which are so many new truths, before unknown to the world, and are further advances in mathematical knowledge:
Newtonek, behar bezala inoiz miretsiko ez den bere liburuan zenbait proposizio frogatu ditu, munduak ezagutzeke zituen beste hainbat egia direnak, baita ezagutza matematikoetan aurrerapausoak ere;