Nicomachean Ethics Aristotle (english love story books .TXT) 📖

We said above that what we should choose is neither too much nor too little, but “the mean,” and that “the mean” is what “right reason” prescribes. This we now have to explain.

Each of the virtues we have discussed implies (as every mental habit implies) some aim which the rational man keeps in view when he is regulating his efforts; in other words, there must be some standard for determining the several modes of moderation, which we say lie between excess and deficiency, and are in accordance with “right reason.” But though this is quite true, it is not sufficiently precise. In any kind of occupation which can be reduced to rational principles, it is quite true to say that we must brace ourselves up and relax ourselves neither too much nor too little, but “in moderation,” “as right reason orders;” but this alone would not tell one much; e.g. a man would hardly learn how to treat a case by being told to treat it as the art of medicine prescribes, and as one versed in that art would treat it.

So in the case of mental habits or types of character also it is not enough that the rule we have laid down is correct; we need further to know precisely what this right reason is, and what is the standard which it affords.

The virtues or excellences of the mind or soul, it will be remembered, we divided139 into two classes, and called the one moral and the other intellectual. The moral excellences or virtues we have already discussed in detail; let us now examine the other class, the intellectual excellences, after some preliminary remarks about the soul.140

We said before that the soul consists of two parts, the rational and the irrational part. We will now make a similar division of the former, and will assume that there are two rational faculties: (1) that by which we know those things that depend on invariable principles, (2) that by which we know those things that are variable. For to generically different objects must correspond generically different faculties, if, as we hold, it is in virtue of some kind of likeness or kinship with their objects that our faculties are able to know them.

Let us call the former the scientific or demonstrative, the latter the calculative or deliberative faculty, For to deliberate is the same as to calculate, and no one deliberates about things that are invariable. One division then of the rational faculty may be fairly called the calculative faculty.

Our problem, then, is to find what each of these faculties becomes in its full development, or in its best state; for that will be its excellence or virtue.

But its excellence will bear direct reference to its proper function.

Now, the faculties which guide us in action and in the apprehension of truth are three: sense, reason,141 and desire.

The first of these cannot originate action, as we see from the fact that brutes have sense but are incapable of action.

If we take the other two we find two modes of reasoning, viz. affirmation and negation [or assent and denial], and two corresponding modes of desire, viz. pursuit and avoidance [or attraction and repulsion].

Now, moral virtue is a habit or formed faculty of choice or purpose, and purpose is desire following upon deliberation.

It follows, then, that if the purpose is to be all it should be, both the calculation or reasoning must be true and the desire right, and that the very same things must be assented to by the former and pursued by the latter.

This kind of reasoning, then, and this sort of truth has to do with action.

But speculative reasoning that has to do neither with action nor production is good or bad according as it is true or false simply: for the function of the intellect is always the apprehension of truth; but the function of the practical intellect is the apprehension of truth in agreement with right desire.

Purpose, then, is the cause⁠—not the final but the efficient cause or origin⁠—of action, and the origin of purpose is desire and calculation of means; so that purpose necessarily implies on the one hand the faculty of reason and its exercise, and on the other hand a certain moral character or state of the desires; for right action and the contrary kind of action are alike impossible without both reasoning and moral character.

Mere reasoning, however, can never set anything going, but only reasoning about means to an end⁠—what may be called practical reasoning (which practical reasoning also regulates production; for in making anything you always have an ulterior object in view⁠—what you make is desired not as an end in itself, but only as a means to, or a condition of, something else; but what you do is an end in itself, for well-doing or right action is the end, and this is the object of desire).

Purpose, then, may be called either a reason that desires, or a desire that reasons; and this faculty of originating action constitutes a man.

No past event can be purposed; e.g. no one purposes to have sacked Troy; for no one deliberates about that which is past, but about that which is to come, and which is variable: but the past cannot be undone; so that Agathon is right when he says⁠—

“This thing alone not God himself can do⁠—
To make undone that which hath once been done.”

We have thus found that both divisions of the reason, or both the intellectual faculties, have the attainment of truth for their function; that developed state of each, then, in which it best attains truth will be its excellence or virtue.

Let us describe these virtues then, starting afresh from the beginning.

Let us assume that the modes in which the mind arrives at truth, either in the way of affirmation or negation, are five in number, viz. art, science,