We are a caring nation, and our values should also guide us on how we harness the gifts of science. New medical breakthroughs bring the hope of cures for terrible diseases and treatments that can improve the lives of millions. Our challenge is to make sure that science serves the cause of humanity instead of the other way around.

The terrorists and their supporters declared war on the United States - and war is what they got.

Freedom, by its nature, must be chosen, and defended by citizens, and sustained by the rule of law and the protection of minorities. And when the soul of a nation finally speaks, the institutions that arise may reflect customs and traditions very different from our own. America will not impose our own style of government on the unwilling. Our goal instead is to help others find their own voice, attain their own freedom, and make their own way.

Intelligence gathered by this and other governments leaves no doubt that the Iraq regime continues to possess and conceal some of the most lethal weapons ever devised.

No one was more shocked or angry than I was when we didn't find the weapons. I had a sickening feeling every time I thought about it. I still do.

No insignificant person was ever born.

America was targeted for attack because we're the brightest beacon for freedom and opportunity in the world, and no one will keep that light from shining.