Among the existing beings are those that are alive with two types of life, a life that is perceived by sense and a life that is not perceived by sense, and among them are those that are alive with one life that is not usually perceived by sense, and among them are those that are alive with three types of life, and that is man in particular, for he is alive with the original life that he does not usually perceive with sense, and he is also alive with life. His animal spirit is the one through which he senses, and he is also alive with his speaking soul.