The positive side of the Socratic method is the so-called obstetrics or art of intellectual midwifery. Socrates compares himself with his mother Phænarete, a midwife, because his position was rather to help others bring forth thoughts than to produce them himself, and because he took upon himself to distinguish the birth of an empty thought from one rich in its content. (Plato _Theætetus_, p. 149.) Through this art of midwifery the philosopher, by his assiduous questioning, by his interrogatory dissection of the notions of him with whom he might be conversing, knew how to elicit from him a thought of which he had previously been unconscious, and how to help him to the birth of a new thought. A chief means in this operation was the method of _induction_, or the leading of the representation to a conception. The philosopher, thus, starting from some individual, concrete case, and seizing hold of the most common notions concerning it, and finding illustrations in the most ordinary and trivial occurrences, knew how to remove by his comparisons that which was individual, and by thus separating the accidental and contingent from the essential, could bring up to consciousness a universal truth and a universal determination,—in other words, could form conceptions. In order _e. g._ to find the conception of justice or valor, he would start from individual examples of them, and from these deduce the universal character or conception of these virtues. From this we see that the direction of the Socratic induction was to gain logical _definitions_. I define a conception when I develope what it is, its essence, its content. I define the conception of justice when I set up the common property and logical unity of all its different modes of manifestation. Socrates sought to go no farther than this. “To seek for the essence of virtue,” says an Aristotelian writing (_Eth._ I. 5), “Socrates regarded as the problem of philosophy, and hence, since he regarded all virtue as a knowing, he sought to determine in respect of justice or valor what they might really be, _i. e._ he investigated their essence or conception.” From this it is very easy to see the connection which his method of definitions or of forming conceptions had with his practical strivings. He went back to the conception of every individual virtue, _e. g._ justice, only because he was convinced that the knowledge of this conception, the knowledge of it for every individual case, was the surest guide for every moral relation. Every moral action, he believed, should start as a conscious action from the conception.