Indeed, this is the principal point behind Godel Escher Bach, Hofstadter's work which explores (by various proofs, theories and parables) how no absolutes exist

Indeed, this is the principal point behind Godel Escher Bach, Hofstadter's work which explores (by various proofs, theories and parables) how no absolutes exist, particularly with respect to structuring/interpreting data. "It doesn't make sense to formalize a system absolutely"