and therein so clearly shew the benefit which the Publick may receive thereby, that I should oblige all those in general who desire the good of Mankinde; that is to say, all those who are indeed vertuous, (and not so seemingly, or by opinion only) aswell to communicate such experiments as they have already made, as to help me in the enquiry of those which are to be made.
Idatzitako tratatu harekin nire asmoa zen hori guztia ezagutaraztea; eta, gainera, hain argiro erakutsi nahi nuen bertatik jendeak jaso zezakeen onura, ezen orokorki gizakientzat ona desiratzen duten guztiak (hau da, benetan bertutetsu diren guztiak, eta ez azalez eta ospe hutsez direnak) behartuko bainituzke niri jakinaraztera dagoeneko eginak dituztenak, eta baita egiteko diren ikerketetan laguntzera ere.