Paulo Freire — Brazilian Educator born on September 19, 1921, died on May 02, 1997

Paulo Reglus Neves Freire was a Brazilian educator and philosopher who was a leading advocate of critical pedagogy. He is best known for his influential work, Pedagogy of the Oppressed, which is considered one of the foundational texts of the critical pedagogy movement... (wikipedia)

It is absolutely essential that the oppressed participate in the revolutionary process with an increasingly critical awareness of their role as subjects of the transformation.
Critical and liberating dialogue, which presupposes action, must be carried on with the oppressed at whatever the stage of their struggle for liberation. The content of that dialogue can and should vary in accordance with historical conditions and the level at which the oppressed perceive reality.
It is not systematic education which somehow molds society, but, on the contrary, society which, according to its particular structure, shapes education in relation to the ends and interests of those who control the power in that society.
Liberating education consists in acts of cognition, not transferrals of information.
Washing one's hands of the conflict between the powerful and the powerless means to side with the powerful, not to be neutral.