“So, in the interests of survival, they trained themselves to be agreeing machines instead of thinking machines. All their minds had to do was to discover what other people were thinking, and then they thought that, too.”

“The women all had big minds because they were big animals, but they didn't use them for this reason: unusual ideas could make enemies and the women, if they were going to achieve any sort of comfort and safety, needed all the friends they could get. So, in the interest of survival they trained themselves to be agreeing machines. All their minds had to do was to discover what other people were thinking and then they thought it too.”

“He was asking too many questions and he was asking them too quickly. They were stacking up in my head like loaves in the factory where Uncle Terry works. The factory is a bakery and he operates the slicing machines. And sometimes a slicer is not working fast enough but the bread keeps coming and there is a blockage. I sometimes think of my mind as a machine, but not always as a bread-slicing machine. It makes it easier to explain to other people what is going on inside it.”

“People aren't rational. We're not thinking machines, we're - we're feeling machines that happen to think.”

“They were all machines, he thought, just like La Mettrie had said in L'Homme Machine all those years ago. So he, Orphan, was a machine of flesh and blood, and Lucy, now, was made of something else, more complex perhaps- but they were the same and...They were in love.Sometimes that was enough.”

“The real question is not whether machines think but whether men do. The mystery which surrounds a thinking machine already surrounds a thinking man.”