“It was an unbroken network of causality leading back to the first human who wasn't a chimp. And farther back, to the coalescing of the planets around the sun. If you wish to call that God, go ahead.”

“You have to think ahead, the next move, the next move, the next move, to see where it's all going to lead.”

“I don't care how loyal you think you're going to be Dink. It's not in you. You're a brat and you always will be. So admit what a lousy follower you are and go ahead and LEAD. -Petra”

“But I am designed to last forever," said the expendable, "if not interfered with.""Isn't that nice? Expendable yet eternal. You'll be able to go back and observe any part of human history that you wish. Watch the pyramids being unbuilt. See the ice ages go and come in reverse. Watch the de-extinction of the dinosaurs as a meteor leaps out of the Gulf of Mexico.""I will have no useful task. I will not be able to help the human race in any way. My existence will have no meaning after you are dead.""Now you know how humans feel all the time.”

“Wishful thinking gives false gods to people who hunger for gods, but those who yearn for a world with no gods are no less likely to fall victim to their own wishful thinking.”

“If God created our will, then he's responsible for every choice we make... So-- as I recall, the official philosophical answer is that free will doesn't exist. Only the illusion of free will, because the causes of hour behavior are so complex that we can't trace them back. If you've got one line of dominoes knocking each other down, one by one, then you can always say, look, this domino fell because that one pushed it. But when you have an infinite number of dominoes that can be traced back in an infinite number of directions, you can never find where the causal chain begins. So you think, That domino fell because it wanted to... Even if there is no such thing as free will, we have to treat each other as if there were free will in order to live together in society.”

“He’d undone all he could. You can be sorry, and you can be forgiven, but you can’t call back the futures that your bad decisions lost”