The earliest language was body language and, since this language is the language of questions, if we limit the questions, and if we only pay attention to or place values on spoken or written language, then we are ruling out a large area of human language.
Paulo FreireThe oppressed, instead of striving for liberation, tend themselves to become oppressors.
Paulo FreireEven revolution, which transforms a concrete situation of oppression by establishing the process of liberation, must confront this phenomenon. Many of the oppressed who directly or indirectly participate in revolution intend - conditioned by the myths of the old order - to make it their private revolution. The shadow of their former oppressor is still cast over them.
Paulo Freire