A never before published essay on creativity that Asimov wrote for ARPA. "[Arthur Obermayer:] When I first became involved in the project [for ARPA, the Advanced Research Projects Agency], I suggested that Isaac Asimov, who was a good friend of mine, would be an appropriate person to participate. He expressed his willingness and came to a few meetings. He eventually decided not to continue, because he did not want to have access to any secret classified information; it would limit his freedom of expression. Before he left, however, he wrote this essay on creativity as his single formal input. This essay was never published or used beyond our small group. When I recently rediscovered it while cleaning out some old files, I recognized that its contents are as broadly relevant today as when he wrote it. It describes not only the creative process and the nature of creative people but also the kind of environment that promotes creativity."