Americans know more about religion than almost any other topic.

Cancer is a passport to intimacy. It is an invitation, maybe even a mandate, to enter the most vital arenas of human life, the most sensitive and the most frightening, the ones that we never want to go to - but when we do go there, we feel incredibly transformed.

The biggest idea that I have learned - I basically went in to write a book about Adam and Eve, ended up writing a book about love. And what did I learn? Love is a story you tell with another person.

I think that most of the action in religion is around the home, is in families, and is in individual lives, and they can go on their own searches, watch their own TV shows, read their own books, form their own groups and discuss it, but that's where the action is - on the home front.

The most successful families embrace and elevate their family history, particularly their failures, setbacks and other missteps.

When it comes to gender, marriage, family, work, and religion - we once thought of them as being fixed, but they're incredibly fluid. The same is true for love. Love was not something that was originally built between two equal partners in a relationship. It's something that's been hard-earned over time.

When faced with a challenge, happy families, like happy people, just add a new chapter to their life story that shows them overcoming the hardship. This skill is particularly important for children, whose identity tends to get locked in during adolescence.