Of these two kinds of people it seems that the one has the body but not the mind, and that the other has the mind but not the body; both are lacking in something. It is balance that brings about desirable results: on one side hopefulness, on the other perseverance. Then again there are some who are very keen on perseverance, but at the same time they do not have anything except perseverance. They are just like a machine that can produce or make something; but first there must be an engineer to make it work; the machines cannot do it alone. This makes a person very dependent.