always recognised this, and finds its most ideal characters, not in a devotee, who murmurs prayers with drivelling lips, and stares with distorted eyes at some visual hallucination, but in a Prometheus and a Faust, who wrestle for science, _i.e._, for exact knowledge of nature. The assertion that science has not kept its promises, and that, therefore, the rising generation is turning away from it, does not for a moment resist criticism, and is entirely without foundation. It is a senseless premise of neo-Catholicism, were the Symbolists to declare a hundred times over that disgust with science had made them mystics. The explanations which even a healthy-minded man makes with respect to the true motives of his actions are only to be accepted with the most cautious criticism; those proffered by the degenerate are completely useless. For the impulse to act and to think originate, for the degenerate, in the unconscious, and consciousness finds subsequent, and in some measure plausible, reasons for the thoughts and deeds, the real source of which is unknown to itself. Every book on suggestion gives illustrations of Charcot’s typical case: a hysterical female is sent into hypnotic sleep, and it is suggested to her that on awaking she is to stab one of the doctors present. She is then awakened. She grasps a knife and makes for her appointed victim. The blade is wrenched from her, and she is asked why she wishes to murder the doctor. She answers without hesitation, ‘Because he has done me an injury.’ Note that she had seen him that day for the first time in her life. This person felt when in a waking condition the impulse to kill the doctor. Her consciousness had no presentiment that this impulse had been suggested to her in a hypnotic state. Consciousness knows that a murder is never committed without some motive. Forced to find a motive for the attempted murder, consciousness falls back upon the only one reasonably possible under the circumstances, and fancies that it got hold of the idea of murder in order to avenge some wrong.