The sooner you learn that life is not fair, the better off you'll be, because you'll spend less time railing against life's unfairness and feeling aggrieved and entitled, and more time figuring out how to maximize your assets, and your talents and how to deal with things that you're not very good at.

Oh, indeed there is a tie between Iraq and what happened on 9/11. It's not that Saddam Hussein was somehow himself and his regime involved in 9/11, but, if you think about what caused 9/11, it is the rise of ideologies of hatred that lead people to drive airplanes into buildings in New York.

I feel that we're dividing along class lines for the first time in our history. Now one thing that has happened in this reaction to globalization is that the elites are not respectful of the values of those who are ordinary citizens, so we seem to be dividing ourselves into ever-smaller identity groups, each with its own narrative, each with its own grievance, and that's a problem.

I don't think that anybody could have predicted that these people would take an airplane and slam it into the World Trade Center, take another one and slam it into the Pentagon, that they would try to use an airplane as a missile.

I think our dependence on foreign oil is a real problem, potential Achilles heel, and we have to do something about it.

As secretary of state it's been an enormous honor to represent this great country that I love so much - I have really seen that our great strengths are in the ability of people to reach their potential here.

The most important lesson I think I could impart is don't let anyone determine what your horizons are going to be. You get to determine those yourself. The only limitations are whatever particular talents you happen to have and how hard you're willing to work. And if you let others define who you ought to be, or what you ought to be because they put you in a category, they see your race, they see your gender and they put you in a category. You shouldn't let that happen.