The Greatest Sentence Ever Written

Walter Isaacson builds an entire, vivid guided tour around one line in the Declaration of Independence: “We hold these truths to be self-evident…” He starts inside Jefferson’s Market Street lodgings, where the draft is written, then shows how Franklin and Adams reshape it—swapping “sacred” for “self-evident,” and tightening Jefferson’s logic into unforgettable rhythm.

From there, the book unpacks each phrase as both philosophy and fuel: the Enlightenment roots of social contract theory; the meaning of “self-evident” as a claim about reason; the explosive promise—and original exclusions—inside “all men”; and the moral contradiction of slavery that haunted the Founding. Isaacson then carries the sentence forward into modern America, arguing that its core ideals—common ground and the pursuit of happiness—still offer a framework for repairing polarization, protecting opportunity, and renewing democracy.

• Listeners who want a fast, story-driven understanding of the Declaration’s key sentence and why each word matters.
• Anyone interested in Enlightenment ideas—Locke, Hume, Rousseau—and how philosophy becomes political action.
• People wrestling with modern polarization who want a values-based lens for debates about equality, opportunity, and the “commons.”

Walter Isaacson is a biographer and historian known for books on figures such as Benjamin Franklin, Albert Einstein, Steve Jobs, Leonardo da Vinci, Jennifer Doudna, Henry Kissinger, and Elon Musk. He has served as editor of Time, CEO of CNN, and CEO of the Aspen Institute, and he received the National Humanities Medal in 2023. He teaches as the Leonard Lauder Professor of American History and Values at Tulane University and lives in New Orleans.