During the decades after Brown v. Board of Education there was terrific progress. Tens of thousands of public schools were integrated racially. During that time the gap between black and white achievement narrowed.

When I was teaching in the 1960s in Boston, there was a great deal of hope in the air. Martin Luther King Jr. was alive, Malcolm X was alive; great, great leaders were emerging from the southern freedom movement.

False hope is worse than despair.

The contrasts between what is spent today to educate a child in the poorest New York City neighborhoods, where teacher salaries are often even lower than the city averages, and spending levels in the wealthiest suburban areas are daunting challenges to any hope New Yorkers might retain that even semblances of fairness still prevail.

Charity isn't a good substitute for justice.

The future teachers I try to recruit are those show have refused to let themselves be neutered in this way, either in their private lives or in the lives that they intend to lead in school. When they begin to teach, they come into their classrooms with a sense of affirmation of the goodness and the fullness of existence, with a sense of satisfaction in discovering the unexpected in their students, and with a longing to surprise the world, their kids, even themselves, with their capacity to leave each place they've been ... a better and more joyful place than it was when they entered it.

If you grow up in the South Bronx today or in south-central Los Angeles or Pittsburgh or Philadelphia, you quickly come to understand that you have been set apart and that there's no will in this society to bring you back into the mainstream.