A million years ago there had been no river here and in a million years to come there might be no river – but in a million years from now there would… - Clifford D. Simak

I have become a student of the sky and know all the clouds there are and have firmly fixed in mind the various hues of blue that the sky can show—the washed-out, almost invisible blue of a hot, summer noon; the soft robin’s egg, sometimes almost greenish blue of a late springtime evening, the darker, almost violet blue of fall. I have become a connoisseur of the coloring that the leaves take on in autumn and I know all the voices and the moods of the woods and river valley. I have, in a measure, entered into communion with nature, and in this wise have followed in the footsteps of Red Cloud and his people, although I am sure that their understanding and their emotions are more fine-tuned than mine are. I have seen, however, the roll of seasons, the birth and death of leaves, the glitter of the stars on more nights than I can number and from all this as from nothing else I have gained a sense of a purpose and an orderliness which it does not seem to me can have stemmed from accident alone.
It seems to me, thinking of it, that there must be some universal plan which set in motion the orbiting of the electrons about the nucleus and the slower, more majestic orbit of the galaxies about one another to the very edge of space. There is a plan, it seems to me, that reaches out from the electron to the rim of the universe and what this plan may be or how it came about is beyond my feeble intellect. But if we are looking for something on which to pin our faith—and, indeed, our hope—the plan might well be it. I think we have thought too small and have been too afraid...

They're just ordinary people," Nancy said. "You can't expect too much of them.

This is the core of the galaxy," Horseface said. "This is the very center of everything there is. A huge black hole eating up the galaxy. The end of everything.