Nobody minded what you did in bed or what you said about God a very civilized attitude in 1948.

An attitude to life which seeks fulfillment in the single-minded pursuit of wealth - in short materialism - does not fit into this world because it contains within itself no limiting principle while the environment in which it is placed is strictly limited.

When I was a child I asked my mother what homosexuality was about and she said - and this was 100 years ago in Germany and she was very open-minded - 'It's like hair color. It's nothing. Some people are blond and some people have dark hair. It's not a subject.' This was a very healthy attitude.

Of course art world ethics are important. But museums are no purer than any other institution or business. Academics aren't necessarily more high-minded than gallerists.