The pressures of being a parent are equal to any pressure on earth. To be a conscious parent, and really look to that little being's mental and physical health, is a responsibility which most of us, including me, avoid most of the time because it's too hard.

From our earliest days in Liverpool, George and I on the one hand and Paul on the other had different musical tastes. Paul preferred 'pop type' music and we preferred what is now called 'underground'. This may have led to arguments, particularly between Paul and George, but the contrast in tastes, I'm sure, did more good than harm, musically speaking, and contributed to our success.

Somehow the revolutionaries must approach the workers because the workers won't approach them. But it's difficult to know where to start; we've all got a finger in the dam. The problem for me is that as I have become more real, I've grown away from most working-class people.

Life is what happens to you while you're planning on doing something else.

So long ago, was it in a dream, was it just a dream?

It doesn't matter how long my hair is or what colour my skin is or whether I'm a woman or a man.

Nothing affected me until I heard Elvis. Without Elvis there would be no Beatles.