445. It was further remarked, that the learned have no other belief than that the soul which is to live after death, that is, the spirit, is abstract thought. This is very manifest from their unwillingness to admit of any term that implies extension and what belongs to extension, because thought abstractedly from a subject is not extended, whereas the subject of the thought, and the objects of the thought, are extended; and as for those objects which are not extended, men define them by boundaries and give extension to them, in order that they may comprehend them. This shows very clearly that the learned have no other conception of the soul or spirit than that it is mere thought, and so cannot but believe that it will vanish when they die.