Of things which change, some change in an accidental sense, like that in which 'the musical' may be said to walk, and others are said, without qualification, to change, because something in them changes, i.e. the things that change in parts; the body becomes healthy, because the eye does.
1067b) Aldatzen dena, zenbaitetan, akzidentalki aldatzen da; adibidez, musikaria dabilela esaten denean. Beste zenbaitetan, aldatu egiten dela baino ez da esaten, subjektuaren zerbait aldatzen delako;