If you want to change a culture, what you have to do is try to change everything all at once.
You have good teachers of all different personality types, all different sizes and shapes. And so this is an art, this is not a science.
What you remember from your high school teachers is not so much the curriculum, you remember the way of being that teacher possessed.
I think we need tests and we need to apply those tests to individual teachers, to individual schools, to individual students and to individual parents.
You don’t want to be so modest that you don’t’ do anything, and just sit there like a puddle, but when you do things, you constantly want to be checking for your own biases.