The song 'With a Little Help From My Friends' was written specifically for me, but they had one line that I wouldn't sing. It was 'What would you do if I sang out of tune? Would you stand up and throw tomatoes at me?' I said, 'There's not a chance in hell am I going to sing this line,' because we still had lots of really deep memories of the kids throwing jelly beans and toys on stage; and I thought that that if we ever did get out there again, I was not going to be bombarded with tomatoes.

The Beatles Anthology (2000), p. 242