"You have drawn a most striking portrait of Vincent," said Theodore; "but there is one of his characteristics which we must not lose sight of, that, with all his brilliant qualities, and constant firework-volleys of humour, he is, heart and soul, devoted to mysticism of every kind, and introduces it into his pursuits in rich measure. You know he has taken up medicine as a profession?" "Yes," said Ottmar; "and, by the way, he is the most eager champion of Mesmerism to be found, and I must say that I have heard from his lips the most acute and profound observations possible on that somewhat obscure subject." "Ho ho!" said Lothair, laughing, "have you gone to be schooled by all the magnetisers since the days of Mesmer, that you can be so very certain as to 'the most acute and profound things possible' that can be said about Mesmerism? No doubt, if dreams and reveries have to be brought within the confines of any given system, Vincent, by reason of his clear-sightedness, is the very man to do it better than thousands of others. And he treats everything with a jovial good-temper which is always very delightful. Some time since he happened, in the course of his peregrinations, to be with me in a certain place, and it chanced that I had an unendurable nervous headache. Nothing would do it the slightest good. Vincent came in, and I told him what was the matter. 'What!' he cried, in that clear-toned voice of his, 'you have a headache?--a mere trifle! I can conjure headaches away in ten minutes' time; send them wherever you choose--into the arm-chair, or the ink-bottle, or out of the window!' And he began making his mesmeric passes. They did not do me the slightest good, but I could not help laughing most heartily; and Vincent, delighted, cried, 'See how I've conquered your headache in a moment!' Unfortunately I was compelled to answer that the headache was just as bad as ever. But Vincent said I was only feeling a sort of after-echo of the former pain. After-echo or not, it lasted for several days. I take this opportunity of declaring to my respected Serapion Brethren that I have not the slightest belief in the curative effects of Mesmerism; the most careful and ingenious researches on this subject seem to me to be much like the theorisings of the Royal Society of England on the question proposed to them by the King: why a vessel of water with a ten-pound fish in it should not weigh more than a similar vessel containing water alone? Several of the philosophers had solved the problem successfully, and were about to lay the results of their wisdom before the King, when one, a little more practical than the others, suggested that the experiment should be tried. When this was done, the fish weighed down the balance, as it could not but do. The basis of all the ingenious reasoning did not exist."