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.

It's a historical phenomenon that in 250 years, a nation could move from a colony into the most prosperous nation of the world and the leader of the world. It is indeed an achievement, a tribute to the talent of the American nation, the American people and an optimal political and economic system.

I used to believe that you have to say yes to every opportunity that comes your way in order to succeed in life. Now I realize that the rarely-talked-about secret to success (and sanity) is recognizing when it makes more sense to say no.

The ability of our people to think quickly and create great products in this whole new world of Internet open standards is not only essential to our success but is also one of the things that impresses me most about Netscape.

Your positive action combined with positive thinking results in success.