Somewhere slightly before or after the close of our second decade, we reach a momentous milestone--childhood's end. We have left asafe place and can't go home again. We have moved into a world where life isn't fair, where life is rarely what it should be.

The need to become a separate self is as urgent as the yearning to merge forever. And as long as we, not our mother, initiate parting, and as long as our mother remains reliably there, it seems possible to risk, and even to revel in, standing alone.

We will have to give up the hope that, if we try hard, we somehow will always do right by our children. The connection is imperfect. We will sometimes do wrong.

Serious skeptics, true believers, and seekers of every stripe will want to read Mitch Horowitz's vibrant, probing, and richly researched account of the impact of the positive-thinking movement on every aspect of American life today. Filled with a cast of remarkable characters and many lively tales, One Simple Idea is a readable, responsible examination of the limits and possibilities of mind-power as a source of constructive transformation.

When he is late for dinner and I know he must be either having an affair or lying dead in the street, I always hope he's dead.

Adolescence involves our nutty-desperate-ecstatic-rash psychological efforts to come to terms with new bodies and outrageous urges.

We can glut ourselves with how-to-raise children information . . . strive to become more mature and aware but none of this will spare us from the . . . inevitability that some of the time we are going to fail our children. Because there is a big gap between knowing and doing. Because mature, aware people are imperfect too. Or because some current event in our life may so absorb or depress us that when our children need us we cannot come through.