The book was Maniacs in the Fourth Dimension, by Kilgore Trout. It was about people whose mental diseases couldn't be treated because the causes of the diseases were all in the fourth dimension, and three-dimensional Earthling doctors couldn't see those causes at all, or even imagine them.
Kurt VonnegutI went to New York to be born again. And when the train plunged into a tunnel under New York City, with its lining of pipes and wires, I was out of the womb and into the birth canal.
Kurt Vonnegut...we took the 10 machines we agreed were the most beguiling, and we put them on permanent exhibit in the foyer of this library underneath a sign whose words can surely be applied to this whole ruined planet nowadays: THE COMPLICATED FUTILITY OF IGNORANCE
Kurt VonnegutAll male writers, incidentally, no matter how broke or otherwise objectionable, have pretty wives. Somebody should look into this.
Kurt Vonnegut