If, then, by reason of that harmony and accommodation, the species in organised nature and the universal forces in unorganised nature continue to exist beside each other, and indeed support each other reciprocally, on the other hand, the inner contradiction of the will which objectifies itself in all these ideas shows itself in the ceaseless internecine war of the individuals of these species, and in the constant struggle of the manifestations of these natural forces with each other, as we pointed out above.
Baldin eta, horren arabera, harmonia eta akomodazio horien indarrez, espezieak organikoan eta natur indar orokorrak inorganikoan bata bestearen ondoan badaude, eta are elkarri euskarria ematen badiote; horrela azaltzen da, aitzitik, nahimen objektibatuaren ideia haien guztien bitartez espezie haietako banakoen ezabatze-gerra etenezinean eta natur indar haien agerpenen elkarrekiko lehia iraunkorrean, goian aditzera eman denez.