A unanimous murmur arose at this accusation, but Ernestine was now greatly excited, and she continued, "It was the pain I felt at this narrow-minded indifference that led me to devote myself to natural science. I will do what I can to induce scientific men to turn their attention in this direction. Do not smile: even if I can do nothing for this cause myself, I would cheerfully dedicate my existence to arousing the interest of others in the subject. If I can prevail upon some less scrupulous university to afford me an opportunity for pursuing the requisite anatomical and physiological studies, these physical and psychical investigations shall be the sole occupation of my life." "But, Fräulein von Hartwich," said Johannes seriously, "what would you discover that could further your desires? We have proved conclusively that the feminine brain absolutely weighs less than the masculine, and----" "Have you proved that superiority depends only upon weight?" "Not precisely, but it certainly does in most instances." "In most instances? but if it is not proved to do so in all, the question is far from settled. It is true that Byron, Cuvier, and others had remarkably weighty brains, but, on the other hand, the brains of certain philosophers, as, for example, Hermann and Hausmann, weighed less than the ordinary feminine brain. We are then led to suspect that superiority depends upon the relation of the brain to the rest of the body,--perhaps upon the relation of different portions of the brain to each other, or the quantity of the gray matter. The only sure acquisition that physiology may be able to boast in this matter is that the relative weight of the feminine is not lighter than that of the masculine brain." Her eyes glowed with enthusiasm. "Oh, how gladly would I die if I could only succeed in casting a ray of light upon this chaos!" "But, Fräulein von Hartwich," Herbert began with an ex cathedrâ air, "as woman is in all respects weaker and more delicate than man, is it not natural that her brain also should be smaller and lighter, rendering her incapable of as great intellectual exertion?" "But, Herr Professor," replied Ernestine with a slight smile, "I have just said that superiority depended upon the relative, not the absolute, weight. Were it otherwise, the largest and strongest man would be the wisest, and you, sir, would have less ability than any one present, for you are the smallest man here." Again there was an embarrassed silence. Many could scarcely suppress their laughter as they saw the angry look of the little man. Others found the scene painful to witness. Such conduct on the part of a lady was unprecedented in the annals of professorial gatherings, and, although those who were acquainted with Ernestine found her behaviour perfectly natural from her standpoint, strangers to her were inexpressibly shocked,--none more so than the Staatsräthin, to whom the girl's every word was like acid to an open wound.