“Let’s be clear: 100 percent proficiency is an impossible goal; no nation in the world has ever achieved this, nor has any other nation ever passed legislation to punish its schools for not reaching an unattainable goal. It was as though Congress had passed a law saying that every city in America should be crime-free. Who could disapprove of such a laudable goal? What city would not want to be crime-free? But imagine if the law set a deadline twelve years off and said that any city that did not meet the goal would be punished; its police stations would be closed and privatized; its police officers would lose their badges. The first to close would be the police stations in the poorest neighborhoods, where crime rates were highest. Eventually, the scythe would swing even in affluent neighborhoods, because no city is completely crime-free. Wishing that it might be so, or passing laws to require that it be so, does not make it so.” (Diane Ravitch, Reign of Error)