Life is a task to be done. It is a fine thing to say _defunctus est_; it means that the man has done his task. If children were brought into the world by an act of pure reason alone, would the human race continue to exist? Would not a man rather have so much sympathy with the coming generation as to spare it the burden of existence? or at any rate not take it upon himself to impose that burden upon it in cold blood. I shall be told, I suppose, that my philosophy is comfortless--because I speak the truth; and people prefer to be assured that everything the Lord has made is good. Go to the priests, then, and leave philosophers in peace! At any rate, do not ask us to accommodate our doctrines to the lessons you have been taught. That is what those rascals of sham philosophers will do for you. Ask them for any doctrine you please, and you will get it. Your University professors are bound to preach optimism; and it is an easy and agreeable task to upset their theories. I have reminded the reader that every state of welfare, every feeling of satisfaction, is negative in its character; that is to say, it consists in freedom from pain, which is the positive element of existence. It follows, therefore, that the happiness of any given life is to be measured, not by its joys and pleasures, but by the extent to which it has been free from suffering--from positive evil. If this is the true standpoint, the lower animals appear to enjoy a happier destiny than man. Let us examine the matter a little more closely. However varied the forms that human happiness and misery may take, leading a man to seek the one and shun the other, the material basis of it all is bodily pleasure or bodily pain. This basis is very restricted: it is simply health, food, protection from wet and cold, the satisfaction of the sexual instinct; or else the absence of these things. Consequently, as far as real physical pleasure is concerned, the man is not better off than the brute, except in so far as the higher possibilities of his nervous system make him more sensitive to every kind of pleasure, but also, it must be remembered, to every kind of pain. But then compared with the brute, how much stronger are the passions aroused in him! what an immeasurable difference there is in the depth and vehemence of his emotions!--and yet, in the one case, as in the other, all to produce the same result in the end: namely, health, food, clothing, and so on.