"[Archaeology] does not attempt to evade verbal performances in order to discover behind them or below their apparent surface a hidden element, a secret meaning that lies buried within them, or what emerges through them without saying so; and yet the statement is not immediately visible; it is not given in such a manifest way as a grammatical or logical structure (even if such a structure is not entirely clear, or is very difficult to elucidate). The statement is nether visible nor hidden."
(Michel Foucault, Archaeology of Knowledge)