Now is the time to move this country forward.

It's true, Christmas can feel like a lot of work, particularly for mothers. But when you look back on all the Christmases in your life, you'll find you've created family traditions and lasting memories. Those memories, good and bad, are really what help to keep a family together over the long haul.

In my family in particular, I think, there was a sense we have to work twice as hard.

I feel that my father's greatest legacy was the people he inspired to get involved in public service and their communities, to join the Peace Corps, to go into space. And really that generation transformed this country in civil rights, social justice, the economy and everything.

I think one of my father's great legacies is the people that he inspired and the generation that he inspired transformed America through civil rights, women's rights, equal justice, and they've passed that on to their children and grandchildren.

The happiest years of my mother's life were spent in Washington, D.C. It was where she met my father, where John was born and where I spent my earliest years.

My mother ... had a very deep inner spirituality that allowed her to rebuild her life. It's extraordinary that she had such a strong sense of self and such a commitment to the future and such a strong creative sense that she could build new worlds for herself and for us out of the total devastation in her life.