There are things that we know, and there are things that we don't know. Then there are the things that we don't even know that we don't know. Those are the things that are the hardest.

Our goal is to defend the American people, and to eliminate Iraq's weapons of mass destruction, and to liberate the Iraqi people.

Treat each federal dollar as if it was hard earned; it was - by a taxpayer.

If in doubt, don't. If still in doubt, do what's right.

What is needed [to combat terrorism], in my view, is resolve, not retreat; courage, not concession. Rather than thinking in terms of an exit strategy, focus on a strategy for success.

It is easier to get into something than to get out of it.

When there happens to be a weapon of mass destruction suspect site in an area that we occupy and if people have time, they'll look at it.