“The truth was, neither the Central Intelligence Agency nor any of the other official and unofficial U.S. intelligence organizations have ever been some kind of all-seeing, all-knowing, global illuminati. For starters, we never hand that kind of funding.”

“After all we'd been through, we still couldn't take our heads from out of our asses or our hands from around each other's throats.”

“Zombies will try to scale any surface no matter how unfeasable or even impossible. In all but the easiest situations, these attempts have met with failure. Even in the case of ladders, when simple hand-over-hand coordination is required, only one in four zombies will succeed.”

“This is the only time for high ideals because those ideals are all that we have. We aren't just fighting for our physical survival, but for the survival of our civilization. We don't have the luxury of old-world pillars. We don't have a common heritage, we don't have a millennia of history. All we have are the dreams and promises that bind us together. All we have...is what we want to be.”

“Can you ever "solve" poverty? Can you ever "solve" crime? Can you ever "solve" disease, unemployment, war, or any other societal herpes? Hell no.”

“This space station [Yang Liwei] was little more than a giant Orbital Denial Station. If those charges were to detonate, the debris...any future space launch would be grounded for years. It was a "Scorched Space" policy. "If we can't have it, neither can anyone else.”

“Joy, sadness, confidence, anxiety, love, hatred, fear-all of these feelings and thousands more that make up the human "heart" are as useless to the living dead as the organ of the same name. Who knows if this is humanity's greatest weakness or strength? The debate continues, and probably will forever.”