I once examined a young artist, of great ability in his professional attainments, but greatly deficient in financial qualifications, and as I described to him his proper adaptation in matrimony, his countenance fell, and he informed me that, in most respects, I had described a type of character quite opposite from what his affianced was. He brought the young lady to me, subsequently, with the request that I should be as candid as possible. I found the young lady also gifted in artistic skill, but utterly wanting in physical stamina and business qualifications. I then said, "You are too much alike. You are, in a physiological sense, brother and sister. The offspring of such a marriage would be weak physically and mentally, if you had any, which is doubtful. You are both the embodiment of delicacy and refinement, artistic taste and sensitiveness, without one element of robust physique or business ability. You never made a dollar in your life." "No," said the young man, "my father supports me." "Now," I continued, "you have the one element of a pleasant companionship, derived from the same accomplishment, but it is such a companionship as we might look for in a brother and sister. There is nothing in your union which will contribute the wherewith to fight the battle for existence. What you both need, is an organization of executive ability and strength of business qualifications, robust physique and aggressive force for offensive and defensive action, to make your artistic talent effective. You might marry and never quarrel, and as long as your parents contribute to your support, you might exist, but your marriage is wrong in every physiological and scientific sense." They were also convinced, and broke their engagement, and I have had the pleasure of congratulating both of them upon their marriage, according to correct principles, resulting in complete happiness, financial success and beautiful offspring. In subsequent lectures, ladies and gentlemen, to the sexes separately, I will elucidate my theory to the full extent of its physiological laws. For the present I have only presented its general principles, but I submit it to your criticism as the only true relation of the sexes, conducive to the improvement of the race, and of its individual members. I submit it as the solution of the great social problem of the age, as the foundation of correct morals, as the guide to health, happiness and that substantial prosperity which rests upon obedience to the laws of nature. Mankind has long realized that the acme of human enjoyment is reached in the perfect companionship of harmonious association of the sexes. "Two souls with but a single thought; Two hearts that beat as one." And in the grand possibilities of existence, I can conceive of no greater joy, I crave no higher destiny than vibrating in harmonious association in one sweet chord of love, with a companion whose nature is in all respects complimentary to my own.