Clarice Lispector said this quote

It so happens that the primary though - as an act of thought - already has a form and is more easily transmitte to itself, or rather, to the very person who is thinking it; and that is why - because it has a form - it has a limited reach. Whereas the thought called freedom is free as an act of thought. It's so free that even to its thinker it seems to have no author.