13. The Value of Life (Pessimism and Optimism)

A proof for the correctness of this statement is the fact that we put a higher value on pleasure when it has to be purchased at the price of great pain than when it falls into our lap like a gift from heaven. When suffering and misery have toned down our desire and yet after all our goal is reached, then the pleasure, in proportion to the amount of desire still left, is all the greater. Now, as I have shown (page 189), this proportion represents the value of the pleasure. A further proof is given through the fact that living creatures (including man) give expression to their instincts as long as they are able to bear the pain and misery involved. The struggle for existence is but a consequence of this fact. All existing life strives to express itself, and only that part of it whose desires are smothered by the overwhelming weight of difficulties abandons the struggle. Every living creature seeks food until lack of food destroys its life. Man, too, does not turn his hand against himself until he believes, rightly or wrongly, that those aims in life that are worth his striving are beyond his reach. So long as he still believes in the possibility of reaching what, in his view, is worth striving for, he will battle against all misery and pain. Philosophy would first have to convince him that an act of will makes sense only when the pleasure is greater than the pain; for by nature he will strive for the objects of his desire if he can bear the necessary pain, however great it may be. But such a philosophy would be mistaken because it would make the human will dependent on a circumstance (the surplus of pleasure over pain) which is originally foreign to man. The original measure of his will is desire, and desire asserts itself as long as it can. When it is a question of pleasure and pain in the satisfaction of a desire, the calculation that is made, not in philosophical theory, but in life, can be compared with the following. If in buying a certain quantity of apples I am obliged to take twice as many rotten ones as sound ones—because the seller wants to clear his stock—I shall not hesitate for one moment to accept the bad apples as well, if the smaller quantity of good ones are worth so much to me that in addition to their purchase price I am also prepared to bear the expense of disposing of the bad ones. This example illustrates the relation between the quantities of pleasure and pain resulting from an instinct. I determine the value of the good apples not by subtracting the total number of the good ones from that of the bad ones but by assessing whether the good ones still have value for me in spite of the presence of the bad ones.