Once more--and this is the point of connexion with the rest of the dialogue--the myth is intended to bring out the difference between the ideal and the actual state of man. In all ages of the world men have dreamed of a state of perfection, which has been, and is to be, but never is, and seems to disappear under the necessary conditions of human society. The uselessness, the danger, the true value of such political ideals have often been discussed; youth is too ready to believe in them; age to disparage them. Plato's 'prudens quaestio' respecting the comparative happiness of men in this and in a former cycle of existence is intended to elicit this contrast between the golden age and 'the life under Zeus' which is our own. To confuse the divine and human, or hastily apply one to the other, is a 'tremendous error.' Of the ideal or divine government of the world we can form no true or adequate conception; and this our mixed state of life, in which we are partly left to ourselves, but not wholly deserted by the gods, may contain some higher elements of good and knowledge than could have existed in the days of innocence under the rule of Cronos. So we may venture slightly to enlarge a Platonic thought which admits of a further application to Christian theology. Here are suggested also the distinctions between God causing and permitting evil, and between his more and less immediate government of the world. II. The dialectical interest of the Statesman seems to contend in Plato's mind with the political; the dialogue might have been designated by two equally descriptive titles--either the 'Statesman,' or 'Concerning Method.' Dialectic, which in the earlier writings of Plato is a revival of the Socratic question and answer applied to definition, is now occupied with classification; there is nothing in which he takes greater delight than in processes of division (compare Phaedr.); he pursues them to a length out of proportion to his main subject, and appears to value them as a dialectical exercise, and for their own sake. A poetical vision of some order or hierarchy of ideas or sciences has already been floating before us in the Symposium and the Republic. And in the Phaedrus this aspect of dialectic is further sketched out, and the art of rhetoric is based on the division of the characters of mankind into their several classes. The same love of divisions is apparent in the Gorgias. But in a well-known passage of the Philebus occurs the first criticism on the nature of classification. There we are exhorted not to fall into the common error of passing from unity to infinity, but to find the intermediate classes; and we are reminded that in any process of generalization, there may be more than one class to which individuals may be referred, and that we must carry on the process of division until we have arrived at the infima species.