they used peopleifferently, of trying to focus on the valuations in a way that do promote continuous improvement. if people are not cutting it, they cannot deal with the appearance. we have to be open to new ideas. a real disagreement, we can debate this vigorously. it is how we ensure it. at the end of the day you do not find common ground and have you put teachers with their work. you have to do this alone. no one can do this alone. it takes a village to raise eight children. -- to raise children. we have to find common ground. in terms of policy and implementation to ensure that they have the tools they need. [applause] >> here is a barack obama quote. thank you for disagreeing without being disagreeable. we can fight things out of going to personal attacks. thank you for joining me. this event will be broadcast on line shortly. line shortly.