Before my laws came into operation the incipient symptoms of monomania were rarely noticed, and many were driven into confirmed madness and crime by neglect or improper treatment, whilst some of the supposed lunatics were really wiser than their keepers or the doctors who attended them. It often happened that the aspirations of a superior mind were mistaken for indications of the malady, and led to the incarceration of the supposed lunatic. For instance, a poor man, who lived in the reign of my predecessor, thought, and truly thought, that electricity might be used as a motive power for the heaviest bodies, and supply the place of wood used as fuel in manufactures. He also thought that electricity, then impalpable to the senses, was the material ingredient affecting the weight and coherence of bodies. People laughed at what they supposed to be illusions, and there the matter might have stopped; but the poor man persisted in his assertions that the sun contained electricity, which could be attracted, concentrated, and applied to various purposes. He appealed to the well-known fact, that the sun ripens the fruits of the earth, changes the colours of substances, affects the brain, and produces many wondrous phenomena without visible contact. His lucubrations, instead of suggesting experiment, were received with derision, and the man himself was cruelly treated, his very persistency in the truth convincing the world that he was a confirmed madman. In vain he appealed to the officers charged to visit the monomaniacs, and, in spite of all his efforts, he died in a lunatic asylum. So dangerous, indeed, was it formerly to announce new ideas opposed to those already received, that we had a proverb to the effect, that he was not mad who had "droll" thoughts, but he was so who told them to the world. The proverb is now somewhat reversed, and he is thought wicked who, being favoured with gleams of light, allows them to perish with him. Accompanying all laws, I gave to the people my reasons at length for their promulgation, together with answers to anticipated objections; and in the exposition of the laws relating to madness I bid them recollect that had I endeavoured to put my thoughts into action some years earlier, I should undoubtedly have suffered similar persecution to those under which many others had succumbed.