“The folly and hubris of the policy makers who heedlessly thrust the nation into an ill-defined and open-ended 'global war on terror' without the foggiest notion of what victory would look like, how it would be won, and what it might cost approached standards hitherto achieved only by slightly mad German warlords.”

“As a turning point, the Bay of Pigs deserves comparison with 9/11 - a moment that created an opening to pose first-order questions, but elicited instead an ill-conceived, reflexive response. As would Johnson, Carter, and George W. Bush, Kennedy in 1961 squandered an opportunity to rethink and reorient U.S. policy, with fateful implications.”

“I began to appreciate that authentic truth is never simple and that any version of truth handed down from on high-whether by presidents, prime ministers, or archbishops-is inherently suspect.”

“In measured doses, mortification cleanses the soul. It's the perfect antidote for excessive self-regard.”

“I'm not particularly in favor of doctrine or creed, ordination, the elevation of holy texts, the institution of church, or, for that matter, Christianity. Like most religions, it has irreconcilable shortcomings and an unforgivable history. What I do favor is the attempt to make sense of things by living within a story. The Christian story, for good or ill, is my inheritance.”

“I was thinking. What if the world was like one of those Russian nesting dolls? What if we only saw one surface of it, the outside, but there was all kinds of other stuff going on, too? All the time. Underneath. But we just don't see it, even if we're part of it? Even if we're in it? And what if you had a chance to see a different layer, like flipping a channel or something? Would you want to look? Even if what you saw looked like hell? Or worse?”

“I’ve always been suspicious of the assumption that great intelligence would be an unqualified benefit— that the madness that so often accompanies it can be cavalierly dismissed. So I asked the question: Suppose there were an entire subpopulation of extreme geniuses, well beyond anything that would occur naturally. What would that really look like?”