“It is a very thin line between us and the abyss, Will Henry,' he said. 'For most it is like that line out there, where the sea meets the sky. They see it. They cannot deny the evidence of their eyes, but they never cross it. They cannot cross it; though they chase it for a thousand years, it will forever stay where it is. Do you realize it took our species more than ten millennia to realize that simple fact? That the line is unreachable, that we live on a ball and not on a plate? Most of us do, anyway. Men like Jacob Torrance and John Kearns ... Those kinds of men still live on a plate. Do you understand what I mean?'

I nodded. I thought I did.”