I think that this quote sums the last chapter in the book up. An effective and responsive teacher strives to do all these things. Like the book says it isn't possible to always differentiate, and teach to each child individually. But caring teachers are still able to change the life of their students for the better. My favorite part of this quote and a quality that I think the best teachers have is that they learn every day and they are teachable. No teachers is perfect and there is always room for improvement. As the teacher strives to improve the students will notice this and they too will try to improve.