The reason whereof is, that those which are rarest, doe often deceive, when we seldome know the same of the most common ones, and that the circumstances on which they depend, are, as it were, always so particular, and so small, that it's very uneasie to finde them out.
arraroenok sarritan nahasketa sortzen dutelako oraindik ezagutzen ez direnean kausa arruntenak, eta, gainera, sumatzeko oso zailak direlako, eurak menpean dituzten zertzeladak oso partikularrak eta xumeak direla eta.