Attention was turned first to improvements in the domain of chemistry. Minister von Trott and Director of the Ministry Althoff, having grasped the state of affairs with clear understanding, made possible for me the establishment of the Kaiser Wilhelm Society and drew up the statutes governing it. In the short time of its existence it has achieved brilliant results and given me an opportunity, at its general meetings, to become acquainted with eminent men in all branches of knowledge with whom I thereafter entered into regular intercourse. I also visited their laboratories, where I could follow the progress of their labors. New laboratories were founded, others subsidized from the contributions of the senate and members of the organization. I was proud of this creation of mine, since it proved a boon to the fatherland. The inventions due to the research of its members benefited the entire nation. It was a peace-time achievement with a great and most promising future, which, under the guidance of Herr von Trott, was in most excellent hands; unfortunately, the war robbed me of this joy, along with all others. Nowadays I must do without the intercourse with my men of learning of my association, and that is a cruel blow to me. May it continue to live and labor for the benefit of research and the good of the fatherland! I had to face a severe fight in getting Professor Harnack summoned to Berlin. The theologians of the Right and the Orthodox element protested vehemently. After I had again obtained full information from Hinzpeter and he had closed his opinion with the words that it would be most regrettable for Berlin and Prussia if I backed down, I insisted upon the summoning of Harnack, and summoned he was. Nowadays it is impossible to understand the opposition to him. What a man Harnack is! What an authoritative position he has won for himself in the world of the mind! What benefit, what knowledge, intercourse with this fiery intellect has brought to me! What wonders he has achieved, as head of the Royal Library and dean of the senate of the Kaiser Wilhelm Society, where he, the theologian, delivered the most learned and most substantial talks on exact sciences, research, inventions, and chemistry. I shall always look back with pleasure on the personality of Harnack and on his labors. Professor Erich Schmidt of the University of Berlin was also a friend of mine and was often at my home; I owe many an enjoyable evening to the learned discourses of this savant.