The Importance of Motion

All time is divisible and that which subsists between now's is time. Man therefore end the time are divisible but concerning that which is white there is another reason except that all divisible things are according to accident for that to which quality or whiteness happens is divisible. This being shown it is evident that everything which is moved must have been previously moved. If a thing cannot change in the now it is also necessary that it should have been changed in every now so that if the now's are infinite everything which changes will have been infinitely changed.