"So it was that I gave about 1949 my 'Lecture on Nothing' at the Artists' Club on Eighth Street in New York City , which predated the popular one associated with Philip Pavia, Bill de Kooning, et al. ). This 'Lecture on Nothing' was written in the same rhythmic structure I employed at the time in my musical compositions . One of the structural divisions was the repetition, some fourteen times, of a single page in which occurred the refrain, 'If anyone is sleepy let him go to sleep.' Jeanne Reynal, I remember, stood up part way through, screamed, and then said, while I continued speaking, 'John, I dearly love you, but I can't bear another minute.' She then walked out. Later, during the question period, I gave one of six previously prepared answers regardless of the question asked. This was a reflection of my engagement in Zen."

“What I'm proposing, to myself and other people, is what I often call the tourist attitude - that you act as though you've never been there before. So that you're not supposed to know anything about it. If you really get down to brass tacks, we have never been anywhere before.”

“I can't speak or write German, but I'am overjoyed because I have bought one of your pictures. Now it is in me. I write music. You are my teacher.”

“Critics frequently cry 'Dada' after attending one of my concerts or hearing one of my lectures. Others bemoan my interest in w:Zen. One of the liveliest lectures I ever heard was given by Nancy Wilson Ross at the Cornish School in Seattle. It was called Zen Buddhism and Dada. It is possible to make a connection between the two, but neither Dada nor Zen is a fixed tangible. They change; and in quite different ways in different places and times, they invigorate action. What was Dada in the 1920's is now, with the exception of the work of Marcel Duchamp, just art. What I do, I do not wish blamed on Zen, though without my engagement with Zen.. .I doubt whether I would have done what I have done. . .I often point out that Dada nowadays has in it a space, an emptiness, that it formerly lacked. What nowadays, America mid-twentieth century, is Zen?”

“I once asked Aragon, the historian, how history was written. He said, 'You have to invent it.' When I wish as now to tell of critical incidents, persons, and events that have influenced my life and work, the true answer is all of the incidents were critical, all of the people influenced me, everything that happened and that is still happening influences me.”

“Value judgments are destructive to our proper business, which is curiosity and awareness.”

“David Tudor and I went to Hilversum in Holland to make a recording for the Dutch radio. We arrived at the studio early and there was some delay. To pass the time, we chatted with the engineer who was to work with us. He asked me what kind of music he was about to record. Since he was a Dutchman I said, 'It may remind you of the work of Mondrian.' When the session was finished and the three of us were leaving the studio, I asked the engineer what he thought of the music we had played. He said, 'It reminded me of the work of Mondrian.'”