In a Wonderland they lie, Dreaming as the days go by, Dreaming as the summers die: Ever drifting down the stream- Lingering in the golden gleam- Life, what is it but a dream?
Lewis CarrollMy hand moves because certain forces--electric, magnetic, or whatever 'nerve-force' may prove to be--are impressed on it by my brain. This nerve-force, stored in the brain, would probably be traceable, if Science were complete, to chemical forces supplied to the brain by the blood, and ultimately derived from the food I eat and the air I breathe.
Lewis Carroll