If we're isolated, we come to feel powerless when we're not.

The road has been viewed as a male turf. If you think of the classic "Odyssey," of, you know, classical literature or Jack Kerouac or almost any road story, it's really about a man on the road. There's an assumption that the road is too dangerous for women.

That's a huge fear for middle-class women. It's not so much a fear for poor women, because poor women have always assumed that they are going to have to support themselves. It's middle-class women who have this fantasy that somebody else is going to support them.

I think it's important to see the parallels, and to understand that our masculine and feminine roles are relatively new in human history. Both gender and race are inventions that go deep because we have been raised with them, but they are still inventions.

Show me something that is not transformed by the other half of the human race.

Whenever one person stands up and says, “Wait a minute, this is wrong,” it helps other people do the same.

It would be a disaster to have Sarah Palin or Carly Fiorina in the White House, so it's not just a woman, but a woman who stands for the majority needs of women. It's not just getting a job for one woman, it's making life better for all women.