Freedom of speech is something that represents the very dignity of what a human being is. If you cannot speak... I mean, that's what marks us off. That's what marks us off from the stones and the stars. You can speak freely. It is almost impossible for me to describe. It is the thing that marks us as just below the angels. I don't want to push this beyond where it should be pushed, but I feel it.

Quoted in an interview by Douglas Gilles (December 1994) from the film Free@30 (1996)