There are two things John and I always do when we're going to sit down and write a song. First of all we sit down. Then we think about writing a song.
Paul McCartneyBy the time we made "Abbey Road", John and I were openly critical of each other's music, and I felt John wasn't much interested in performing anything he hadn't written himself.
Paul McCartneyIt (LSD) opened my eyes. We only use one-tenth of our brain. Just think of what we could accomplish if we could only tap that hidden part! It would mean a whole new world if the politicians would take LSD. There wouldn't be any more war or poverty or famine.
Paul McCartney