“There is a war on terror that must be fought. Nobody's immune... And so rather than finding fault with what Spain has done by being aggressive in the war on terror, this should redouble everyone's efforts to go after terrorist organizations of any kind... Terror has to be brought to an end.”

“The only bipartisanship you ever see is when they finally sign a bill and everybody says, 'Gee, isn't that wonderful?'”

“I'll tell you what they're all going to face, whichever one of them becomes president on January 21st of 2009. They will face a military force - a United States military force that cannot sustain - continually sustain 140,000 people deployed in Iraq and the 20-odd or 25,000 people we have deployed in Afghanistan and our other deployments.”

“Economy's got to get moving, we've got to get the unemployment rate down. That may be the defining issue of the campaign.”

“In the army, all combat officers are taught the "Estimate of the Situation": When you are faced with a problem - take that hill, or in business maybe grow your market share - the first thing you do is to make an analysis of your environment.”

“If a man fasten his attention on a single aspect of truth and apply himself to that alone for a long time, the truth becomes distorted and not itself but falsehood.”

“The objection to conforming to usages that have become dead to you is, that it scatters your force.”

“The one prudence in life is concentration; the one evil is dissipation: and it makes no difference whether our dissipations are coarse or fine; property and its cares, friends and a social habit, or politics, or music, or feasting. Everything is good which takes away one plaything and delusion more, and drives us home to add one stroke of faithful work.”