“NATURAL LAW,” A PHRASE OF SUPERSTITION.—When you talk so delightedly of Nature acting according to law, you must either assume that all things in Nature follow their law from a voluntary obedience imposed by themselves—in which case you admire the morality of Nature: or you are enchanted with the idea of a creative mechanician, who has made a most cunning watch with human beings as accessory ornaments.—Necessity, through the expression, “conformity to law,” then becomes more human and a coign of refuge in the last instance for mythological reveries. 10. FALLEN FORFEIT TO HISTORY.—All misty philosophers and obscurers of the world, in other words all metaphysicians of coarse or refined texture are seized with eyeache, earache, and toothache when they begin to suspect that there is truth in the saying: “All philosophy has from now fallen forfeit to history.” In view of their aches and pains we may pardon them for throwing stones and filth at him who talks like this, but this teaching may itself thereby become dirty and disreputable for a time and lose in effect. 11. THE PESSIMIST OF THE INTELLECT.—He whose intellect is really free will think freely about the intellect itself, and will not shut his eyes to certain terrible aspects of its source and tendency. For this reason others will perhaps designate him the bitterest opponent of free thought and give him that dreadful, abusive name of “pessimist of the intellect”: accustomed as they are to typify a man not by his strong point, his pre-eminent virtue, but by the quality that is most foreign to his nature. 12. THE METAPHYSICIANS’ KNAPSACK.—To all who talk so boastfully of the scientific basis of their metaphysics it is best to make no reply. It is enough to tug at the bundle that they rather shyly keep hidden behind their backs. If one succeeds in lifting it, the results of that “scientific basis” come to light, to their great confusion: a dear little “God,” a genteel immortality, perhaps a little spiritualism, and in any case a complicated mass of poor-sinners’-misery and pharisee-arrogance. 13. OCCASIONAL HARMFULNESS OF KNOWLEDGE.—The utility involved in the unchecked investigation of knowledge is so constantly proved in a hundred different ways that one must remember to include in the bargain the subtler and rarer damage which individuals must suffer on that account. The chemist cannot avoid occasionally being poisoned or burnt at his experiments. What applies to the chemist, is true of the whole of our culture. This, it may be added, clearly shows that knowledge should provide itself with healing balsam against burns and should always have antidotes ready against poisons. 14. THE CRAVING OF THE PHILISTINE.—The Philistine thinks that his most urgent need is a purple patch or turban of metaphysics, nor will he let it slip. Yet he would look less ridiculous without this adornment. 15.