Love and hate falsify our judgment entirely. In our enemies we see nothing but faults—in our loved ones nothing but excellences, and even their faults appear to us amiable. Our interest, of whatever kind it may be, exercises a like secret power over our judgment; what is in conformity with it at once seems to us fair, just, and reasonable; what runs contrary to it presents itself to us, in perfect seriousness, as unjust and outrageous, or injudicious and absurd. Hence so many prejudices of position, profession, nationality, sect, and religion. A conceived hypothesis gives us lynx-eyes for all that confirms it, and makes us blind to all that contradicts it. What is opposed to our party, our plan, our wish, our hope, we often cannot comprehend and grasp at all, while it is clear to every [pg 433] one else; but what is favourable to these, on the other hand, strikes our eye from afar. What the heart opposes the head will not admit. We firmly retain many errors all through life, and take care never to examine their ground, merely from a fear, of which we ourselves are conscious, that we might make the discovery that we had so long believed and so often asserted what is false. Thus then is the intellect daily befooled and corrupted by the impositions of inclination. This has been very beautifully expressed by Bacon of Verulam in the words: Intellectus luminis sicci non est; sed recipit infusionem a voluntate et affectibus: id quod generat ad quod vult scientias: quod enim mavult homo, id potius credit. Innumeris modis, iisque interdum imperceptibilibus, affectus intellectum imbuit et inficit (Org. Nov., i. 14). Clearly it is also this that opposes all new fundamental opinions in the sciences and all refutations of sanctioned errors, for one will not easily see the truth of that which convicts one of incredible want of thought. It is explicable, on this ground alone, that the truths of Goethe's doctrine of colours, which are so clear and simple, are still denied by the physicists; and thus Goethe himself has had to learn what a much harder position one has if one promises men instruction than if one promises them amusement. Hence it is much more fortunate to be born a poet than a philosopher. But the more obstinately an error was held by the other side, the more shameful does the conviction afterwards become. In the case of an overthrown system, as in the case of a conquered army, the most prudent is he who first runs away from it.
A trifling and absurd, but striking example of that mysterious and immediate power which the will exercises over the intellect, is the fact that in doing accounts we make mistakes much oftener in our own favour than to our disadvantage, and this without the slightest dishonest intention, merely from the unconscious tendency to diminish our Debit and increase our Credit.
Lastly, the fact is also in point here, that when advice is given the slightest aim or purpose of the adviser generally outweighs his insight, however great it may be; therefore we dare not assume that he speaks from the latter when we suspect the existence of the former. How little perfect sincerity is to be expected even from otherwise honest persons whenever their interests are in any way concerned we can gather from the fact that we so often deceive ourselves when hope bribes us, or fear befools us, or suspicion torments us, or vanity flatters us, or an hypothesis blinds us, or a small aim which is close at hand injures a greater but more distant one; for in this we see the direct and unconscious disadvantageous influence of the will upon knowledge. Accordingly it ought not to surprise us if in asking advice the will of the person asked directly dictates the answer even before the question could penetrate to the forum of his judgment.
I wish in a single word to point out here what will be fully explained in the following book, that the most perfect knowledge, thus the purely objective comprehension of the world, i.e., the comprehension of genius, is conditioned by a silence of the will so profound that while it lasts even the individuality vanishes from consciousness and the man remains as the pure subject of knowing, which is the correlative of the Idea.
The disturbing influence of the will upon the intellect, which is proved by all these phenomena, and, on the other hand, the weakness and frailty of the latter, on account of which it is incapable of working rightly whenever the will is in any way moved, gives us then another proof that the will is the radical part of our nature, and acts with original power, while the intellect, as adventitious and in many ways conditioned, can only act in a subordinate and conditional manner.
There is no direct disturbance of the will by the intellect corresponding to the disturbance and clouding of knowledge by the will that has been shown. Indeed we [pg 435] cannot well conceive such a thing. No one will wish to construe as such the fact that motives wrongly taken up lead the will astray, for this is a fault of the intellect in its own function, which is committed quite within its own province, and the influence of which upon the will is entirely indirect. It would be plausible to attribute irresolution to this, for in its case, through the conflict of the motives which the intellect presents to the will, the latter is brought to a standstill, thus is hindered. But when we consider it more closely, it becomes very clear that the cause of this hindrance does not lie in the activity of the intellect as such, but entirely in external objects which are brought about by it, for in this case they stand in precisely such a relation to the will, which is here interested, that they draw it with nearly equal strength in different directions. This real cause merely acts through the intellect as the medium of motives, though certainly under the assumption that it is keen enough to comprehend the objects in their manifold relations. Irresolution, as a trait of character, is just as much conditioned by qualities of the will as of the intellect. It is certainly not peculiar to exceedingly limited minds, for their weak understanding does not allow them to discover such manifold qualities and relations in things, and moreover is so little fitted for the exertion of reflection and pondering these, and then the probable consequences of each step, that they rather decide at once according to the first impression, or according to some simple rule of conduct. The converse of this occurs in the case of persons of considerable understanding. Therefore, whenever such persons also possess a tender care for their own well-being, i.e., a very sensitive egoism, which constantly desires to come off well and always to be safe, this introduces a certain anxiety at every step, and thereby irresolution. This quality therefore indicates throughout not a want of understanding but a want of courage. Yet very eminent minds survey the relations and their probable developments [pg 436] with such rapidity and certainty, that if they are only supported by some courage they thereby acquire that quick decision and resolution that fits them to play an important part in the affairs of the world, if time and circumstances afford them the opportunity.
The only decided, direct restriction and disturbance which the will can suffer from the intellect as such may indeed be the quite exceptional one, which is the consequence of an abnormally preponderating development of the intellect, thus of that high endowment which has been defined as genius. This is decidedly a hindrance to the energy of the character, and consequently to the power of action. Hence it is not the really great minds that make historical characters, because they are capable of bridling and ruling the mass of men and carrying out the affairs of the world; but for this persons of much less capacity of mind are qualified when they have great firmness, decision, and persistency of will, such as is quite inconsistent with very high intelligence. Accordingly, where this very high intelligence exists we actually have a case in which the intellect directly restricts the will.
6. In opposition to the hindrances and restrictions which it has been shown the intellect suffers from the will, I wish now to show, in a few examples, how, conversely, the functions of the intellect are sometimes aided and heightened by the incitement and spur of the will; so that in this also we may recognise the primary nature of the one and the secondary nature of the other, and it may become clear that the intellect stands to the will in the relation of a tool.
A motive which affects us strongly, such as a yearning desire or a pressing need, sometimes raises the intellect to a degree of which we had not previously believed it capable. Difficult circumstances, which impose upon us the necessity of certain achievements, develop entirely new talents in us, the germs of which were hidden from us, and for which we did not credit ourselves with any [pg 437] capacity. The understanding of the stupidest man becomes keen when objects are in question that closely concern his wishes; he now observes, weighs, and distinguishes with the greatest delicacy even the smallest circumstances that have reference to his wishes or fears. This has much to do with the cunning of half-witted persons, which is often remarked with surprise. On this account Isaiah rightly says, vexatio dat intellectum, which is therefore also used as a proverb. Akin to it is the German proverb, “Die Noth ist die Mutter der Künste” (“Necessity is the mother of the arts”); when, however, the fine arts are to be excepted, because the heart of every one of their works, that is, the conception, must proceed from a perfectly will-less, and only thereby purely objective, perception, if they are to be genuine. Even the understanding of the brutes is increased considerably by necessity, so that in cases of difficulty they accomplish things at which we are astonished. For example, they almost all calculate that it is safer not to run away when they believe they are not seen; therefore the hare lies still in the furrow of the field and lets the sportsman pass close to it; insects, when they cannot escape, pretend to be dead, &c. We may obtain a fuller knowledge of this influence from the special history of the self-education of the wolf, under the spur of the great difficulty of its position in civilised Europe; it is to be found in the second letter of Leroy's excellent book, “Lettres sur l'intelligence et la perfectibilité des animaux.” Immediately afterwards, in the third letter, there follows the high school of the fox, which in an equally difficult position has far less physical strength. In its case, however, this is made up for by great understanding; yet only through the constant struggle with want on the one hand and danger on the other, thus under the spur of the will, does it attain that high degree of cunning which distinguishes it especially in old age. In all these enhancements of the intellect the will plays the part of a rider who with the [pg 438] spur urges the horse beyond the natural measure of its strength.
In the same way the memory is enhanced through the pressure of the will. Even if it is otherwise weak, it preserves perfectly what has value for the ruling passion. The lover forgets no opportunity favourable to him, the ambitious man forgets no circumstance that can forward his plans, the avaricious man never forgets the loss he has suffered, the proud man never forgets an injury to his honour, the vain man remembers every word of praise and the most trifling distinction that falls to his lot. And this also extends to the brutes: the horse stops at the inn where once long ago it was fed; dogs have an excellent memory for all occasions, times, and places that have afforded them choice morsels; and foxes for the different hiding-places in which they have stored their plunder.