When you succeed at keeping almost everyone in school, you must figure out ways to educate everyone you keep in school.

What should we think of someone who never admits error, never entertains doubt but adheres unflinchingly to the same ideas all his life, regardless of new evidence? Doubt and skepticism are signs of rationality. When we are too certain of our opinions, we run the risk of ignoring any evidence that conflicts with our views. It is doubt that shows we are still thinking, still willing to reexamine hardened beliefs when confronted with new facts and new evidence.

American education has been littered with failed fads and foolish ideas for the past century.

Going to school is not the same as going shopping. Parents should not be burdened with locating a suitable school for their child. They should be able to take their child to the neighborhood public school as a matter of course and expect that it has well-educated teachers and a sound educational program.

Congress and state legislatures should not tell teachers how to teach, any more than they should tell surgeons how to perform operations.

What is happening to teachers now across this nation is a disgrace. The attacks on them are a blot on our nation. Teachers and students are not different interest groups. Anyone who demeans teachers demeans education and hurts children.

Accountability makes no sense when it undermines the larger goals of education.