And then, there were the teachers, who were incredibly afraid for their own safety, so they had low expectations for the students and themselves, and they were totally unaware of their role in the destruction of the school's culture.
Y ahí estaban los maestros, increíblemente temerosos de su propia seguridad, así que tenían bajas expectativas de los estudiantes y de ellos mismos, y eran totalmente conscientes de su papel en la destrucción de la cultura de la escuela.