Finally, this dialogue is not a conversation, in which what is said has, and is meant to have, a merely casual connection, without any exhaustive treatment of the subject. When one talks only for amusement, the casual and arbitrary sequence of ideas is quite to be expected. In the introduction, to be sure, the Dialogues of Plato have sometimes this very character of being mere conversations, and consequently appear to take an accidental form; for Socrates is made to take his start from the particular conceptions of certain individuals, and from the circle of their ideas (Vol. I. p. 397). Later, however, these dialogues become a systematic development of the matter in hand, wherein the subjective character of the conversation disappears, and the whole course of the argument shows a beautifully consistent dialectic process. Socrates talks, turns the conversation, lays down his own views, draws a conclusion, and does all this through the apparent instrumentality of the question; most questions are so framed as to be answered by merely Yes or No. The dialogue seems to be the form best adapted for representing an argument, because it sways hither and thither; the different sides are allotted to different persons, and thus the argument is made more animated. The dialogue has, however, this disadvantage, that it seems to be carried on arbitrarily, so that at the end the feeling always remains that the matter might have turned out differently. But in the Platonic Dialogues this arbitrary character is apparent only; it has been got rid of by limiting the development to the development of the subject in hand, and by leaving very little to be said by the second speaker. Such personages are, as we already saw in connection with Socrates (Vol. I. p. 402), plastic personages as regards the conversation; no one is put there to state his own views, or, as the French express it, _pour placer son mot_. Just as in the Catechism the answers are prescribed to the questions asked, so is it in these dialogues, for they who answer have to say what the author pleases. The question is so framed that a quite simple answer is alone possible, and, thanks to the artistic beauty and power of the dialogues, such an answer appears at the same time perfectly natural.