4. It is plain those perceptions are produced in us by exterior causes affecting our senses: because those that want the ORGANS of any sense, never can have the ideas belonging to that sense produced in their minds.
4. Argi dago pertzepzio horiek gure sentimenei eragiten dien kanpoko kausek sortzen dituztela, sentimenen bateko organoa falta dutenen gogamenean inoiz ez baita sortzen sentimen horri dagokion ideiarik.