"A good school is not necessarily the one that spends the most. A good teacher is not necessarily the one who has a master’s degree or has the most experience. We found there are big differences across schools and they are not closely related to our common ways of judging the quality of schools".
"It is not that somebody knows the current science, because the current science might be wrong, but it is that somebody knows how to learn about new science ... how to learn to do something they never thought about doing when they were in school. That is the key element".