You have to learn to interrupt because you aren't going to get called on.

What's the point of having this superb military you're always talking about if we can't use it?

My deepest regret from my years in public service is the failure of the United States and the international community to act sooner to halt these crimes.

I do think that she [Hillary Clinton] will prove that she's the best, whether she's in the White House or somewhere else. I think it will very much be a historic moment, when we are able to say that we actually have done something like put a woman in the White House. Its very interesting to think about considering its taken us long as it has.

As you go along your own road in life, you will, if you aim high enough, also meet resistance... But no matter how tough the opposition may seem, have courage still and persevere.

People are finding it harder and harder to relate to foreign policy.

I think that we all know what evil is. We have a sense of what's evil, and certainly killing innocent people is evil. We're less sure about what is good. There's sort of good, good enough, could be better - but absolute good is a little harder to define.