I don't want to scream 'Immigrant Song' every night for the rest of my life, and I'm not sure I could.

I've lived a life which has been pretty much full up with ambition, ideas, stimulus, creativity, some negativity which I try and avoid.

Old men do it better. We're not so sensitive in certain areas.

How can you consider flower power outdated? The essence of my lyrics is the desire for peace and harmony. That's all anyone has ever wanted. How could it become outdated?

Soon, I'm going to need help crossing the street.

I'm too old for Led Zeppelin.

I think I surprise myself.