"What I do is more of a thought experiment which tries to explore an unknown field by other rules. This doesn’t mean it’s nihilistic in the sense in which nihilism means there are no longer any values, no longer any reality, but only signs: the accusation of nihilism and imposture always relates to that point. But if you take nihilism in the strong sense, the sense of a nothing-based thinking, a thinking which might start out from the axiom ‘why is there nothing rather than something?’ – overturning the fundamental philosophical question, the question of being: ‘why is there something rather than nothing?’ – then I don’t mind being called a nihilist. [sic]"
January 1, 1970