V. THE ARISTOTELIAN ETHICS. 1. RELATION OF ETHICS TO PHYSICS.—Aristotle, guided by his tendency towards the natural, has more closely connected ethics and physics than either of his predecessors, Socrates or Plato, had done. While Plato found it impossible to speak of the good in man’s moral condition, disconnected from the idea of the good in itself, Aristotle’s principal object is to determine what is good for man solely; and he supposes that the good in itself, the idea of the good, in no way facilitates the knowledge of that good, which alone is attainable in practical life. It is only the latter, the moral element in the life of men, and not the good in the great affairs of the universe, with which ethics has to do. Aristotle therefore considers the good especially in its relation to the natural condition of men, and affirms that it is the end towards which nature herself tends. Instead of viewing the moral element as something purely intellectual, he rather apprehends it as only the bloom of the physical, which here becomes spiritualized and ethical; instead of making virtue to be knowledge, he treats it as the normal perfection of the natural instinct. That man is _by nature_ a political animal, is his fundamental proposition for the doctrine of the state. From this connection of the ethical and the physical, arose the objections which Aristotle urged against the Socratic conception of virtue. Socrates had looked to the dialectical exclusively for the ground of all morality, and had accordingly made virtue and knowledge one. But in this, said Aristotle, the pathological element which is associated by nature with every moral act, is destroyed. It is not reason, but the circumstances and natural bias of the soul which are the first ground of virtue. There is an instinct in the soul which at first strives unconsciously after the good, which is only subsequently sought with the full moral insight. Moral virtue arises first from that which is natural. It is on this ground, also, that Aristotle combats the notion that virtue may be learned. It is not through the perfection of knowledge, but by exercise that we become acquainted with the good. It is by a practice of moral acts that we become virtuous, just as by a practice of building and of music we become architects and musicians; for the habit which is the ground of moral constancy, is only a fruit of the abundant repetition of a moral action. Hence it is that originally we have our virtuous or our vicious dispositions in our power, but as soon as they are formed either to virtue or to vice, we are no longer able to control them. It is by three things, therefore, nature, habit, and reason, that man becomes good. The standpoint of Aristotle is in these respects directly opposed to that of Socrates. While Socrates regarded the moral and the natural as two opposites, and made the moral conduct to be the consequent of a rational enlightenment, Aristotle