With the incapacity for action there is connected the predilection for inane reverie. The degenerate is not in a condition to fix his attention long, or indeed at all, on any subject, and is equally incapable of correctly grasping, ordering, or elaborating into ideas and judgments the impressions of the external world conveyed to his distracted consciousness by his defectively operating senses. It is easier and more convenient for him to allow his brain-centres to produce semi-lucid, nebulously blurred ideas and inchoate embryonic thoughts, and to surrender himself to the perpetual obfuscation of a boundless, aimless, and shoreless stream of fugitive ideas; and he rarely rouses himself to the painful attempt to check or counteract the capricious, and, as a rule, purely mechanical associations of ideas and succession of images, and bring under discipline the disorderly tumult of his fluid presentations. On the contrary, he rejoices in his faculty of imagination, which he contrasts with the insipidity of the Philistine, and devotes himself with predilection to all sorts of unlicensed pursuits permitted by the unshackled vagabondage of his mind; while he cannot endure well-ordered civil occupations, requiring attention and constant heed to reality. He calls this ‘having an idealist temperament,’ ascribes to himself irresistible æsthetic propinquities, and proudly styles himself an artist.[17] We will briefly mention some peculiarities frequently manifested by a degenerate. He is tormented by doubts, seeks for the basis of all phenomena, especially those whose first causes are completely inaccessible to us, and is unhappy when his inquiries and ruminations lead, as is natural, to no result.[18] He is ever supplying new recruits to the army of system-inventing metaphysicians, profound expositors of the riddle of the universe, seekers for the philosopher’s stone, the squaring of the circle and perpetual motion.[19] These last three subjects have such a special attraction for him, that the Patent Office at Washington is forced to keep on hand printed replies to the numberless memorials in which patents are constantly demanded for the solution of these chimerical problems. In view of Lombroso’s researches,[20] it can scarcely be doubted that the writings and acts of revolutionists and anarchists are also attributable to degeneracy. The degenerate is incapable of adapting himself to existing circumstances. This incapacity, indeed, is an indication of morbid variation in every species, and probably a primary cause of their sudden extinction. He therefore rebels against conditions and views of things which he necessarily feels to be painful, chiefly because they impose upon him the duty of self-control, of which he is incapable on account of his organic weakness of will. Thus he becomes an improver of the world, and devises plans for making mankind happy, which, without exception, are conspicuous quite as much by their fervent philanthropy,