A major difficulty is that the answer to the Riddle of the Sphinx is partly a product of the answers that we already have given to the riddle in its various forms.
“And, actually it was interesting because I had done a lot of traveling in the United States and Canada and Mexico on my motorcycle; and I was really, it was the first time I had really gotten out of the Minnesota area to speak of.”
“I've always thought of the project as a sort of sexually driven digestive system, that it was a consumer and a producer of matter. And it is desire driven, rather than driven by hunger or anything like that.”