Little children of the labouring classes, so soon as they were of sufficient age to be hypnotised, were thus converted into beautifully punctual and trustworthy machine minders, and released forthwith from the long, long thoughts of youth. Aeronautical pupils, who gave way to giddiness, could be relieved from their imaginary terrors. In every street were hypnotists ready to print permanent memories upon the mind. If anyone desired to remember a name, a series of numbers, a song or a speech, it could be done by this method, and conversely memories could be effaced, habits removed, and desires eradicated—a sort of psychic surgery was, in fact, in general use.