The souls in vegetables, in animals, and in men, have already attained to that degree of personality and of authority, which enables them to bend at will, and to command and govern at pleasure, all those non-personal forces which exist in the bosom of immeasurable nature. The human monad, for example, being superior to the monad of salt, or of carbon, or of oxygen, absorbs and incorporates them in its structure. Our human soul in our terrestrial body upon the Earth governs, without being conscious of it, all the elementary souls forming the constituent parts of its body. Matter is not a solid and compassable substance. It is an assemblage of centres of forces. Substance has not any importance. From one atom to another there is a great distance in proportion to the dimensions of atoms. At the head of the divers centres of forces which constitute and form the human body is the human soul, governing all the ganglionic souls, which are subordinated to it. QUÆRENS. I must frankly own, most wise instructor, that I fail to clearly grasp this theory. LUMEN. Then I will illustrate it for you by an example which will demonstrate the truth of all I have said, and convince you that it is a fact. QUÆRENS. A fact? Are you, then, a reincarnation of the Princess Scheherazade, and have you been fascinating me with a new tale from the "Arabian Nights"? FIFTH CONVERSATION INGENIUM AUDAX: NATURA AUDACIOR [Sidenote: Theta (θ) in Orion.] LUMEN. You know the splendid constellation of Orion which reigns like a sovereign over your winter nights, and the curious multiple star θ (theta) which is to be found below the sword suspended from the Belt, and shines in the midst of the famous nebula. This system θ of Orion is one of the most singular which is to be found in the vast treasure-house which contains such a variety of celestial jewels. It is composed of four principal Suns disposed in a quadrilateral form. Two of these Suns, forming what I may call the base of the quadrilateral, are accompanied, the one by a single Sun, the other by two Suns. Thus it is a system of seven Suns around each of which circulate inhabited planets. [Sidenote: A world in Orion.] I was on a planet turning round one of the secondary Suns. This revolved round another of the four principal Suns. That in its turn circulated, in concert with the others and at the same time, around an invisible centre of gravity in the interior of the quadrilateral. I do not insist on these movements, but the celestial mechanism explains them. [Sidenote: Day Suns and night Suns.]