So while I will never minimize the costs involved in military action, I am convinced that a failure to act in Libya would have carried a far greater price for America.
The explosion of a terrorist's single nuclear device in a major metropolitan center would trigger an unparalleled humanitarian and environmental disaster. An accidental military launch of multiple warheads could result in a worldwide nuclear holocaust. Medical researchers and military analysts forebode grim consequences.
So a military force has no constant formation, water has no constant shape: the ability to gain victory by changing and adapting according to the opponent is called genius.
We will continue to deepen our engagement using every element of American power - diplomacy, military, economic development, the power of our values and our ideals.
Mankind are in the end always governed by superiority of intellectual faculties, and none are more sensible of this than the military profession. When, on my return from Italy, I assumed the dress of the Institute, and associated with men of science, I knew what I was doing: I was sure of not being misunderstood by the lowest drummer boy in the army.
America can't provide health care to people who need it. We can't invest in science and technology, which will determine whether or not we are going to be competitive in the long term. There has never been a country on Earth that saw its economy decline and yet maintained its military superiority.
The solution to Iraq - an Iraq that can govern itself, sustain itself and defend itself - is more than a military mission. Precisely the reason why I sent more troops into Baghdad.
I think the key anecdote in the book is when Colin [Powell] and I were discussing Iraq. Colin was upstairs in the Treaty Room, in the residence. And he talks about his concerns about the use of military in Iraq. And I said I felt the same concerns, but it might be that we have to use it. In which case, he said, "I support you."
Immigrants bring to America the values of faith in God, love of family, hard work and self reliance - the values that made us a great nation to begin with. We've all seen those values in action, through the service and sacrifice of more than 35,000 foreign-born men and women currently on active duty in the United States military.
There are certain things in war of which the commander alone comprehends the importance. Nothing but his superior firmness and ability can subdue and surmount all difficulties.
What are the conditions that make for the superiority of an army? Its internal organization, military habits in officers and men, the confidence of each in themselves; that is to say, bravery, patience, and all that is contained in the idea of moral means.