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.
Ray BradburyThe zipper displaces the button and a man lacks just that much time to think while dressing at dawn, a philosophical hour, and thus a melancholy hour.
Ray BradburyWhen your dawn theater sounds to clear your sinuses: don't delay. Jump. Those voices may be gone before you hit the shower to align your wits. Speed is everything. The 90-mph dash to your machine is a sure cure for life rampant and death most real. Make haste to live. Oh, God, yes. Live. And write. With great haste.
Ray Bradbury