More closely considered, what happens is this: he deliberately intensifies his needs, which are originally scarcely harder to satisfy than those of the animal, so as to intensify his pleasure: hence luxury, confectionery, tobacco, opium, alcoholic drinks, finery and all that pertains to them. To these is then added, also as a result of reflection, a source of pleasure, and consequently of suffering, available to him alone and one which preoccupies him beyond all measure, indeed more than all the rest put together: ambition and the sense of honour and shame – in plain words, what he thinks others think of him. This, in a thousand, often curious shapes then becomes the goal of all those endeavours of his which go beyond physical pleasure or pain. He excels the animal in his capacity for enjoying intellectual pleasures, to be sure, and these are available to him in many degrees, from the simplest jesting and conversation up to the highest achievements of the mind; but as a counterweight to this, on the side of suffering stands boredom, which is unknown to the animals at least in the state of nature and is only very slightly perceptible in the very cleverest domesticated ones, while to man it has become a veritable scourge. Want and boredom are indeed the twin poles of human life. Finally it remains to be mentioned that with man sexual gratification is tied to a very obstinate selectivity which is sometimes intensified into a more or less passionate love. Thus sexuality becomes for man a source of brief pleasure and protracted suffering.

It is indeed remarkable how, through the mere addition of thought, which the animal lacks, there should have been erected on the same narrow basis of pain and pleasure that the animal possesses so vast and lofty a structure of human happiness and misery, and man should be subjected to such vehement emotions, passions and convulsions that their impress can be read in enduring lines on his face; while all the time and in reality he is concerned only with the very same things which the animal too attains, and attains with an incomparably smaller expenditure of emotion. Through all this, however, the measure of suffering increases in man far more than the enjoyment, and it is very greatly enhanced specifically by the fact that he actually knows of death, while the animal only instinctively flees it without actually knowing of it and therefore without ever really having it in view, which man does all the time.

The animals are much more content with mere existence than we are; the plants are wholly so; and man is so according to how dull and insensitive he is. The animal's life consequently contains less suffering but also less pleasure than the human's, the direct reason being that on the one hand it is free from care and anxiety and the torments that attend them, but on the other is without hope and therefore has no share in that anticipation of a happy future which, together with the enchanting products of the imagination which accompany it, is the source of most of our greatest joys and pleasures. The animal lacks both anxiety and hope because its consciousness is restricted to what is clearly evident and thus to the present moment: the animal is the present incarnate. But precisely because this is so it appears in one respect to be truly sagacious compared with us, namely in its peaceful, untroubled enjoyment of the present: its obvious composure often puts to shame our own frequently restless and discontented condition.

7

 

If the above discussion has demonstrated that the reason man's life is more full of suffering than the animal's is his greater capacity for knowledge, we can now trace this back to a more general law and thus attain to a much more comprehensive view.

Knowledge is in itself always painless. Pain affects only the will and consists in an obstruction, impediment or frustration of it: nonetheless, this frustration of the will, if it is to be felt as pain, must be accompanied by knowledge. That is why even physical pain is conditioned by the nerves and their connexion with the brain, so that an injury to a limb is not felt if the nerves leading from the limb to the brain are severed or the brain itself is devitalized by chloroform. That spiritual pain is conditional upon knowledge goes without saying, and it is easy to see that it will increase with the degree of knowledge. We can thus express the whole relationship figuratively by saying that the will is the string, its frustration or impediment the vibration of the string, knowledge the sounding-board, and pain the sound.

Now this means that not only inorganic matter but the plant too is incapable of feeling pain, however many frustrations its will may undergo. On the other hand, every animal, even an infusorium, suffers pain, because knowledge, however imperfect, is the true characteristic of animality. At each higher stage of animal life there is a corresponding increase in pain. In the lowest animals it is extremely slight, but even in the highest it nowhere approaches the pain which man is capable of feeling, since even the highest animals lack thought and concepts. And it is right that this capacity for pain should reach its zenith only where, by virtue of the existence of reason, there also exists the possibility of denial of the will: for otherwise it would be nothing but aimless cruelty.

8

 

In our early youth we sit before the life that lies ahead of us like children sitting before the curtain in a theatre, in happy and tense anticipation of whatever is going to appear. Luckily we do not know what really will appear. For to him who does know, children can sometimes seem like innocent delinquents, sentenced not to death but to life, who have not yet discovered what their punishment will consist of. Nonetheless, everyone desires to achieve old age, that is to say a condition in which one can say: ‘Today it is bad, and day by day it will get worse – until at last the worst of all arrives.’

9

 

If you imagine, in so far as it is approximately possible, the sum total of distress, pain and suffering of every kind which the sun shines upon in its course, you will have to admit it would have been much better if the sun had been able to call up the phenomenon of life as little on the earth as on the moon; and if, here as there, the surface were still in a crystalline condition.

You can also look upon our life as an episode unprofitably disturbing the blessed calm of nothingness. In any case, even he who has found life tolerably bearable will, the longer he lives, feel the more clearly that on the whole it is a disappointment, nay a cheat.1 If two men who were friends in youth meet in old age after the lapse of an entire generation, the principal feeling the sight of one another, linked as it is with recollections of earlier years, will arouse in both will be one of total disappointment with the whole of life, which once lay so fair before them in the rosy dawn of youth, promised so much and performed so little. This feeling will dominate so decidedly over every other that they will not even think it necessary to speak of it but will silently assume it as the basis of their conversation.

If the act of procreation were neither the outcome of a desire nor accompanied by feelings of pleasure, but a matter to be decided on the basis of purely rational considerations, is it likely the human race would still exist? Would each of us not rather have felt so much pity for the coming generation as to prefer to spare it the burden of existence, or at least not wish to take it upon himself to impose that burden upon it in cold blood?

For the world is Hell, and men are on the one hand the tormented souls and on the other the devils in it.

Brahma is supposed to have created the world by a kind of fall into sin, or by an error, and has to atone for this sin or error by remaining in it himself until he has redeemed himself out of it. Very good! In Buddhism the world arises as a consequence of an inexplicable clouding of the heavenly clarity of the blessed state of Nirvana after a long period of quietude. Its origin is thus a kind of fatality which is fundamentally to be understood in a moral sense, notwithstanding the case has an exact analogy in the physical world in the origin of the sun in an inexplicable primeval streak of mist. Subsequently, however, as a consequence of moral misdeeds it gradually deteriorates physically too, until it has assumed its present sad condition. Excellent! To the Greeks the world and the gods were the work of an unfathomable necessity: that will do as a provisional explanation. Ormuzd is continually at war with Ahriman: that is worth considering.2 But that a god like Jehovah should create this world of want and misery animi causa3 and de gaieté de cœur and then go so far as to applaud himself for it, saying it is all very good: that is quite unacceptable.

Even if Leibniz's demonstration that this is the best of all possible worlds were correct, it would still not be a vindication of divine providence. For the Creator created not only the world, he also created possibility itself: therefore he should have created the possibility of a better world than this one.

In general, however, two things cry out against any such view of the world as the successful work of an infinitely wise, infinitely good and at the same time infinitely powerful being: the misery of which it is full and the obvious imperfection of its most highly developed phenomenon, man, who is indeed a grotesque caricature.