Isaac Asimov seeks to establish the importance of science fiction in this chapter. He believes that science does not produce absolute truth nor does it support its existence. Science can also never promise that everything in the universe is controlled by it. Science is itself a product of imagination. Imagination drove us to experiments and experiments led to discoveries which helped in explaining the phenomenons which were once unexplainable. Thus, science is based upon imagination which “help human beings to speculate upon the possible explanations for the complexity and unpredictability of the phenomena in the universe.”