Above all one might discuss the question what on earth the Forms contribute to sensible things, either to those that are eternal or to those that come into being and cease to be. For they cause neither movement nor any change in them.
Baina arazo guztien artean 10) hau litzateke larriena: zer gaineratzen ote dieten Formek sentimenezko gauzei, bai betierekoei, bai sortu eta usteltzen direnei, hauentzat ez baitira ez mugimenduaren ezta inongo aldaketaren kausak ere.