It's just some instinct as old as fear: you seek the dark when you hide, you seek the light when the need to hide is gone. All the animals have it too.

Time is strange. A moment can be as short as a breath, or as long as eternity.

Fear! Fear again, for the first time since his 'teens. Fear, that he thought he would never know any more. Fear that no weapon, no jeopardy, no natural cataclysm, has ever been able to inspire until now. And now here it is running icily through him in the hot Chinese noon. Fear for the thing he loves, the only fear that can ever wholly cow the reckless and the brave.

Each unto himself has his own world that he looks out upon, and though someone else were to stand on the very selfsame inch of ground your feet were placed upon, guided by chalk marks, he would not see the same things you did.

The girl's face was the color of talcum. Her uncle's was a death mask, a bone structure overlaid by parchment. Shane's was granite, with a glistening line of sweat just below his hair line. He'd never forget this night, the detective knew, no matter what else happened for the rest of his life. They were all getting scars on their souls, the sort of scars people got in the Dark Ages, when they believed in devils and black magic. (Speak To Me Of Death)

All guys are scared of each other, didn't you know that? I'm not the only one. We're all born afraid.

I was trying to cheat death. I was only trying to surmount for a little while the darkness that all my life I surely knew was going to come rolling in on me some day and obliterate me. I was only to stay alive a little brief while longer, after I was already gone.