“Where were you last night?” Yvonne asks Rick Blaine, played by Humphrey Bogart, in Casablanca. “That’s so long ago, I don’t remember.” Her follow-up: “Will I see you tonight?” To which he replies, “I never make plans that far ahead.”

“The history of the twentieth century should have taught us that it is important to shape circumstances before crises emerge, and to meet threats before they become dire,” reads the Statement of Principles for the Project for the New American Century, June 3, 1997. Among the signatories were Dick Cheney, Francis Fukuyama, Dan Quayle, Donald Rumsfeld, Paul Wolfowitz, and Jeb Bush—but not George W.

“Have reserved two tickets for my first night. Come and bring a friend, if you have one,” wired George Bernard Shaw to Winston Churchill, referring to Pygmalion’s premiere. “Impossible to come to first night. Will come to second night, if you have one,” Churchill wired back.

“Six days, six weeks. I doubt six months,” said Donald Rumsfeld, on February 7, 2003, about the duration of the Iraq war. “Whatever happens in Vietnam, I can conceive of nothing except military victory,” Dwight D. Eisenhower said in 1967. Four years before that, Robert McNamara asserted, “The war in Vietnam is going well and will succeed.”

“Why is life a perpetual preparation for something that never happens?” W.B. Yeats asked in his journal, September 16, 1909.