It must be confessed that the occasional bitterness in which Engels indulges is to be deplored, in a work of so essentially intellectual a character, but it is little to be wondered at. His contempt for university professors and the pretentious cultivated classes, who claim so much upon such slight grounds, is not strange, when we consider the honest labors of himself and his colleagues and the superficial place-hunting of the recognized savants. He loves learning for its own sake, for the sake of truth and scientific accuracy, and he cannot feel anything but scorn for those who use it as a means to lull the consciences of the rich, and to gain place and power for themselves. The degradation of German philosophy affects him with a real sorrow; the scholar is outraged at the mockery. "Sterility," "eclecticism," these are the terms in which he sums up the teachings of the official professors, and they are almost too gentle to be applied to the dispiriting and disheartening doctrines which are taught to the English-speaking student of to-day under the name of economics or philosophy. In the first part of his pamphlet, for it is little more in size, Engels gives a short and concise account of the work of Hegel and the later Hegelian School. He shows how the philosophy of Hegel has both a conservative and a radical side and how conservatives and radicals alike might, (as a matter of fact they did), each derive support from his teachings, according to the amount of stress laid respectively upon the great divisions of his work, the "System" and the "Dialectic." The Extreme Left developed through the application of the dialectic, and applied the philosophic doctrine thus derived to the criticism of existing political and religious institutions. This resulted in the gradual throwing away of the abstract part of the Hegelian philosophy, and in the study of facts and phenomena to an ever-increasing degree. Marx had, in his youth, allied himself with the "Young Hegelians," as this school was called, and this fact had no slight influence upon his subsequent career. His critics lay the blame for much of the obscurity of language from which "Capital" in particular suffers, at the door of this training. His painful elaboration of thesis, antithesis, and synthesis, his insistence upon the dialectic, and his continual use of the Hegelian philosophical expressions are due to his earlier controversial experiences. Still, on the other hand, his patient investigation of actual facts, his insistence on the value of positive knowledge as compared with abstract theory, and his diligent and persistent use of blue-books and statistics, were in a great measure results of the same training.