On getting his first guitar, as told to Guitar Player (1990): I bought a right-handed guitar, a Zenith, an old acoustic which I’ve still got. I sat down at home with a little chord book and started trying to work it out. It didn’t feel good at all very awkward. It was only when I saw a picture of Slim Whitman in a magazine, holding his guitar the “wrong” way, that I thought, “Oh, he must have turned his strings around.” So I started on that problem, which is always the nut. I used to actually take matchsticks and build up the bass nut. It was only later that I was able to buy a left-handed guitar.
On his favorite guitar part as a Beatle, as told to Guitar Player (1990): I like “Taxman” just because of what it was. I was very inspired by Jimi Hendrix. It was really my first voyage into feedback. It was just before George was into that. In fact, I don’t really think George got too heavily into that kind of thing. George was generally a little more restrained in his guitar playing. He wasn’t into heavy feedback.
On how he and Lennon wrote songs together, as told to Drowned in Sound (2012): We had a kind of system, which was: you just sat with a pad of paper and a pencil, and you sat at your guitar or your piano, and you make a song, and within about three hours, you should have finished the song. That’s how we always did it. Read more here.