Odd that the brain could function on its own, without acquainting him with its purposes, its reasons. But the brain was an organ, like the spleen, heart, kidneys. And they went about their private activities. So why not the brain?

What is possible and what is not possible is not objectively known but is, rather, a subjective belief on the part of the author and of the reader.

I became educated to the fact that the greatest pain does not come zooming down from a distant planet, but from the depths of the heart. Of course, both could happen; your wife and child could leave you, and you could be sitting alone in your empty house with nothing to live for, and in addition the Martians could bore through the roof and get you.

You have to be with other people, he thought. In order to live at all. I mean before they came here I could stand it... But now it has changed. You can't go back, he thought. You can't go from people to nonpeople." - J.R. Isidore

Why does a man cry? he wondered. Not like a woman; not for that. Not for sentiment. A man cries over the loss of something, something alive. A man can cry over a sick animal that he knows won't make it. The death of a child: a man can cry for that. But not because things are sad. A man, he thought, cries not for the future or the past but for the present.

How undisturbed, the sleep of the foolish.

I'm not much but I'm all I have.