"My race must be preserved!" The thought was Norden's, reflected to Taylor from the shoreless depths of the energy brain. "All other peoples are evil, decadent, and are doomed to slavery under the man of the future. The future man will be a child of my race. My race is superior. From it the _uberman_ will rise. You must help. Prey on these inferior peoples. They do not deserve to live." The sphere's hues changed, reddish, then yellow, back to orange. "Is this Norden a man?" came the sphere's questioning thought. "Why doesn't he flee? Why doesn't he scream in terror? He's different from the others. Perhaps he is, as he claims, a superior being. There was one, who called himself Orkins, who talked with us. But when Orkins saw us slay he ran away in terror. This Norden begs us to kill." "It is only through destruction of the weak that the strongest survive," Norden answered. "Man is a cruel, but noble creature. Those who fail to kill are weak." The sphere's whistle grew thunderous. "You speak the philosophy of my world!" it said. From the depths of the sphere a rhythm of thought arose. A whispered epic sang through the fibres of Taylor's mind, telling of a world of energy, whipped into a storm of war. Spheres of energy, overwhelmed a weaker race made up of gaseous clouds of atoms. In the midst of this titanic battle a huge disc appeared, carried by the gaseous clouds. It was a concave lens, like some powerful optical instrument. But instead of focusing beams of light, it reflected, not only light but all forms of energy. As the spheres attacked they were shattered into spores and shot away through space. The whispered song told of the flight through space. Behind lay a world, unlike the earth, which the spheres called home. It was a gaseous, flaming world where matter and energy mingled as one substance. It was mottled with spots of cold gases which warred with the whispering spheres. _It was the sun._ The sun was power, yet a ceaseless struggle between energy and matter. But neither energy nor matter was in control. Should matter control, the sun would cool. If energy triumphed, the sun would explode. It was war, like the wars of the earth, where one philosophy was based on power, and the other seeking justice. A victory for might would make a ruthless world. Justice was worthless without injustice. The ideals were mutually dependent, yet always at war. "The cold gases tricked us," whispered the sphere. "The weak have no right to outwit the strong. The weak has no right to survive. Justice is an unnatural condition. Progress means nothing, except on the road to glory. Your race, sharing our philosophy, can build another great energy reflector to send us back. We can aid our people in triumphing over these inferior beings who claim rights in a world of might." "We can built what you wish," Norden promised.