It's no sin to make a critical study of Brazil's reality. A small percentage own land. Most people don't.
Paulo FreireWhether the teacher is authoritarian, undisciplined, competent, incompetent, serious, irresponsible, involved, a lover of people and of life, cold, angry with the world, bureaucratic, excessively rational, or whatever else, he/she will not pass through the classroom without leaving his or her mark on the students.
Paulo Freire