"The attempt by eleven southern—and slaveholding—states to secede from the Union in the winter and spring of 1860-61 presented the United States with the greatest internal political challenge it had ever faced. Because the Constitution had created a federal Union, secession was a dagger at the heart of the American polity. The fact that this secession was motivated by Southerners' determination to protect their investment in human slavery added a cruel twist of the blade. Not only did secession fracture the Union, it did so on behalf of a practice which obliterated the fundamental natural right to liberty, which the federal Constitution was supposed to protect."

“From the moment they took a republic rather than a monarchy as the shape of their government, Americans prided themselves on being a nation of peace, dedicated to the arts of commerce rather than the rapacity of empire and "the spirit of war.”

“Just think: there are no Reconstruction reenactors, no reconstructed Reconstruction villages on the order of Colonial Williamsburg or Old Sturbridge, no Reconstruction observances and ceremonies.”

“Reconstruction was overthrown, not that it ground to an exhausted halt. Indifference and inattention helped to divert resources from Reconstruction, but the real dagger was planted in Reconstruction’s back by political insurgency.”

“What we see in Lincoln is a collection of the virtues we think are most important in a democratic leadership.”

“To draw a bright line from the founders to the Civil War has become one of the most difficult interpretative tasks confronting American historians, if only because we confront, on the one hand, truculent bands of neo-Confederates who struggle to disguise the fatal corruption of the Confederate rebellion in modern libertarian garb, and, on the other, the brigades of neo-Progressives who have been only too happy to sunder the founders from emancipation in order to subvert any notion that an 18th-century Constitution still has viability after being crisped up in the flames of the Civil War. What both neo- camps ignore is how hugely the accomplishment of the founders—whether in the secular language of James Madison and Alexander Hamilton or the sacred language of the Awakeners—represented a decisive break with all previous notions of human political organization. The achievement of Lincoln was to carry that break relentlessly forward against its oldest foe. The achievement of our times—if there will be one to write about—will depend largely on how we resist the newer, more subtle, forms of dehumanization which now, like the tireless tide, creep all around us again.”

“o not expect Americans to believe that freedom of speech is some disguised puppetry of the powerful. It is, to the contrary, an indispensable ingredient in the recipe for preventing tyrannies, be they of the left or right, be they in the name of the Fatherland, the Volk, or the workers. To say otherwise is merely to perform what Michael Polanyi called a “moral inversion”—an intellectual juggling act in which we are asked, in Orwellian terms, to regard freedom as slavery, discrimination as nondiscrimination, and truth as power.”