4. The clearness and distinctness of each mode of number from all others, even those that approach nearest, makes me apt to think that demonstrations in numbers, if they are not more evident and exact than in extension, yet they are more general in their use, and more determinate in their application.
4. Zenbakiaren modu bakoitzak beste guztietatik, hurbilen dituenetatik ere, duen argitasun eta bereizitasunak pentsatzera narama demostrazioak zenbakietan, hedaduran baino nabariago eta doiagoak ez badira ere, orokorragoak direla euren erabileran eta zehatzagoak euren aplikapenean.