THE FIRST PERIOD—the Socratic—is marked externally by the predominance of the dramatic element, and in reference to its philosophical standpoint, by an adherence to the method and the fundamental principles of the Socratic doctrine. Not yet accurately informed of the results of former inquiries, and rather repelled from the study of the history of philosophy than attracted to it by the character of the Socratic philosophizing, Plato confined himself to an analytical treatment of conceptions, particularly of the conception of virtue, and to a reproducing of his master, which, though something more than a mere recital of verbal recollections, had yet no philosophical independence. His Socrates exhibits the same view of life and the same scientific standpoint which the historical Socrates of Xenophon had had. His efforts were thus, like those of his contemporary fellow disciples, directed prominently toward practical wisdom. His conflicts however, like those of Socrates, had far more weight against the prevailing want of science and the shallow sophisms of the day than for the opposite scientific directions. The whole period bears an eclectic and hortatory character. The highest point in which the dialogues of this group culminate is the attempt which at the same time is found in the Socratic doctrine to determine the certainty of an absolute content (of an objective reality) to the good. The history of the development of the Platonic philosophy would assume a very different form if the view of some modern scholars respecting the date of the Phædrus were correct. If, as they claim, the Phædrus were Plato’s earliest work, this circumstance would betray from the outset an entirely different course of culture for him than we could suppose in a mere scholar of Socrates. The doctrine in this dialogue of the pre-existence of souls, and their periodical transmigrations, of the relation of earthly beauty with heavenly truth, of divine inspiration in contrast to human wisdom, the conception of love,—these and other Pythagorean ingredients are all so distinct from the original Socratic doctrine that we must transfer the most of that which Plato has creatively produced during his whole philosophical career, to the beginning of his philosophical development. The improbability of this, and numerous other grounds of objection, claim a far later composition for this dialogue. Setting aside for the present the Phædrus, the Platonic development assumes the following form: