Our life before moving to Washington was filled with simple joys...Saturdays at soccer games, Sundays at grandma's house...and a date night for Barack and me was either dinner or a movie, because as an exhausted mom, I couldn't stay awake for both.

That's the advice I would give to women: Don't look at the bankbook or the title. Look at the heart. Look at the soul. Look at how the guy treats his mother and what he says about women. How he acts with children he doesn't know. And, more important, how does he treat you? When you're dating a man, you should always feel good. You should never feel less than. You should never doubt yourself.

And in my own life, in my own small way, I've tried to give back to this country that has given me so much. That's why I left a job at a law firm for a career in public service, working to empower young people to volunteer in their communities. Because I believe that each of us - no matter what our age or background or walk of life - each of us has something to contribute to the life of this nation.

Good health is multifaceted - it's physical, it's internal, it's my diet, and my emotional state. It's all tied in together.

The work-life balance is a harsh reality for so many women, who are forced every day to make impossible choices. Do they take their kids to the doctor...and risk getting fired? Do they work weekends so they can afford to send their kids to better childcare...even though it means even less time with their families? Do they take another shift at work, so they can pay for piano lessons for their kids...even though it means they have to stop volunteering for the PTA? It just shouldn't be this difficult to raise healthy families.

You've got to keep your body active, even if that means just turning on some music and dancing for an hour. ...That's how you;ll prepare your bodies and your minds for greatness.

Celebrating the holidays in the White House over these past eight years has been a true privilege. We've been able to welcome over half a million guests... our outstanding pastry chefs have baked 200,000 holiday cookies... and Barack [Obama] has treated the American people to countless dad jokes.