"Philosophy teachers are teachers, i.e. intellectuals employed in a given education system and subject to that system, performing, as a mass, the social function of inculcating the 'values of the ruling ideology'. The fact that there may be a certain amount of 'play' in schools and other institutions which enables individual teachers to turn their teaching and reflection against these established 'values' does not change the mass effect of the philosophical teaching function. Philosophers are intellectuals and therefore petty bourgeois, subject as a mass to bourgeois and petty-bourgeois ideology."