Man has always been half-monster, half-dreamer.

"That's sad," said Montag, quietly, "because all we put into it is hunting and finding and killing. What a shame if that's all it can ever know."

The Lord is not serious. In fact, it is a little hard to know just what else He is except loving. And love has to do with humor, doesn't it? For you cannot love someone unless you put up with him, can you? And you cannot put up with someone constantly unless you can laugh at him. Isn't that true? And certainly we are rediculous little animals wallowing in the fudge bowl, and God must love us all the more because we appeal to his humor.

And some days, he went on, were days of hearing every trump and trill of the universe. Some days were good for tasting and some for touching. And some days were good for all the senses at once. This day now, he nodded, smelled as if a great and nameless orchard had grown up overnight beyond the hills to fill the entire visible land with its warm freshness. The air felt like rain, but there were no clouds.

The merry-go-round was running, yes, but... It was running backward. The small calliope inside the carousel machinery rattle-snapped its nervous-stallion shivering drums, clashed its harvest-moon cymbals, toothed its castanets, and throatily choked and sobbed its reeds, whistles, and baroque flutes.

Plot is no more than footprints left in the snow after your characters have run by on their way to incredible destinations.

Science fiction is any idea that occurs in the head and doesn't exist yet, but soon will, and will change everything for everybody, and nothing will ever be the same again. As soon as you have an idea that changes some small part of the world you are writing science fiction. It is always the art of the possible, never the impossible.