If there could only be more time, he thought. But, of course, there never was. There was not the time right now and there would never be. No matter h… - Clifford D. Simak

Once there had been joy, but now there was only sadness, and it was not, he knew, alone the sadness of an empty house; it was the sadness of all else, the sadness of the Earth, the sadness of the failures and the empty triumphs.

The sun was setting, throwing a fog-like dusk across the stream and trees, and there was a coolness in the air. It was time, I knew, to be getting back to camp. But I did not want to move. For I had the feeling that this was a place, once seen, that could not be seen again. If I left and then came back, it would not be the same; no matter how many times I might return to this particular spot the place and feeling would never be the same, something would be lost or something would be added, and there never would exist again, through all eternity, all the integrated factors that made it what it was in this magic moment.

The past, he said. The past is too much with me. And the past has made me useless. I have too much to remember—so much to remember that it becomes more important than the things there are to do. I’m living in the past and that is no way to live.