Tod Wodicka said this quote
“ Will this be in the examination, Mr Hecker? was the limit of my students' interest in any given subject. If it was going to be in the test they took notes, if it was not going to be in the test they did not take notes. Their silent, depthless stares were unnerving. I told myself that they were not stupid - for how could the final attainment of thousands of years of human progress be stupid? ”