Throughout my 20s and early 30s, I had jobs that I loved. I worked in city government. I ran a youth organization. I served as an associate dean at a university. And I couldn't imagine how a baby would fit into all of that.

My family didn't have a lot of money, so I worked my heart out to get my degrees. But the minute I graduated, suddenly everyone was asking me, 'Well, when are you going to get married and start having kids?' And the truth is I had no idea how I would balance the expected role of wife and mother with a challenging career.

My mother's love has always been a sustaining force for our family, and one of my greatest joys is seeing her integrity, her compassion, her intelligence reflected in my daughters.

The issues a president faces are not black and white, and cannot be boiled down into 140 characters. Because when you have the nuclear codes at your fingertips and the military at your command, you can't make snap decisions. You can't have a thin skin or the tendency to lash out.

In my spare time, I volunteer at my daughters' schools so I can stay involved with the activities and parent/teacher community.

My coach would push us off the balance beam and teach us how to fall. That helps with your body awareness, your air awareness, but even the training I had in cheerleading, gymnastics, bodybuilding, nothing prepares you for what you go through in the ring.

It'd be nice to learn enough from each mistake that we'd be guaranteed to never repeat that same mistake twice. But, how many times have you said, 'I'll never do that again,' only to find yourself right back at it a few days later. Learning from our mistakes requires humility and a willingness to look for new strategies to become better.

Cooking with your kids is a remarkable exercise to let them in on the purchasing part of the process - kids love to shop, and its great to take them to these ethnic places where people don't always speak the language.