It’s from the introduction, titled “The Humility of Loudmouth Know-it-all Asshole Atheists”… so you know this is going to be fun

You don’t have to be brave or a saint, a martyr, or even very smart to be an atheist. All you have to be able to say is “I don’t know.” I remember sitting in a room full of skeptics when I first heard Christopher Hitchens say, “Atheists don’t have saints and we don’t have martyrs.” I’m a little afraid to put that in quotes, because no matter how brilliantly I remember any Hitchens phrase, when I go back and check, what he said was better than I remember. He is better at speaking off the top of his head after a couple of drinks than I am at remembering his brilliance later while referencing notes.