And necessity is held to be something that cannot be persuaded-and rightly, for it is contrary to the movement which accords with purpose and with reasoning.-(3) We say that that which cannot be otherwise is necessarily as it is.
31) "baina indarrak honela egitera behartzen nau", eta beharrak konbentzigaitza den zerbait dirudi, arrazoiez, nahiaren eta arrazonamenduaren araberako mugimenduaren kontrakoa baita.