To the essence of right and law, as it has been evolved from religion, morals and customs by an experience of many thousand years, belongs above all the uniform and sure execution of the rules which have once been confirmed universally and uniformly.
Without uniform application, without a sure administration, law does not remain law. To achieve this is extraordinary difficult, on account of the manifold complexity of life. The goal we can only reach by limiting ourselves to that which is of the most importance and by long, laborious, logical brain-work, which reduces the rules of law to a few clear and universally intelligible sentences. The exercise of the judicial power is raised by this quality above the level of personal feelings and changing disposition, laws are guided by it to a safe and uniform application. The more severely law interferes, subordinates details, proceeds radically and relentlessly, the more important this formal criterion grows. The uniform and just application of law becomes so important that the imperfect law whose just application is secured is preferred to the more perfect and materially more just law whose application varies, becomes uncertain and thus unjust everywhere or in the hands of judges and officials of to-day. Nearly. all positive law, therefore, and especially written law; which the thinking mind generates by the machinery of legislation, which has not as customary law been derived from use, is inflexible, feeble, confined to outward, clearly visible marks; it cannot regard individualities and their natures, it deals with rough averages. Instead of testing individuals, for example, it divides adults and minors according to a fixed age, approximately correct for the totality, but more or less arbitrary in regard to the individual. It calls all adult men to the polls, not because they are really of equal importance to the commonwealth, but because the application of every more complicated distinction would result practically in greater injustices. Thus law becomes often inequitable and materially unjust, not because formal justice is superior, but because it is more easily attained in the existing stage of civilization. This gives rise to thousands of conflicts between material and formal - justice, which are so often decisive for the practical questions of distribution of wealth and incomes.
If there is any demand of justice which it is desired to introduce into our institutions through the channel of ordinary reform by positive law, it is not only necessary that the demand be recognized and desired by the best as right, that it must have become custom in certain places, that it must have overcome the resisting powers of egoism, of listless indolence which clings to tradition, that it should have triumphed over the eventual obstruction of the other ethical ideas, which tending toward other goals, often may be an obstacle, that it should have become a dogma of ruling parties and statesmen. No, it must also have evolved the qualities of a practicable formal law, it must have reached fixed boundaries, clear characteristics, determined qualities and proportions; it must have traversed the long journey from a conception of right to a clearly defined and limited provision of law, the fundamental judgments of value must be condensed to a fixed conventional scale, which, as a simple expression of complicated and manifold conditions still grasps their average justly. In short the mechanism of positive law limits every execution of material justice. We have our formal right only at the expense of a partial material injustice.
A demand of justice in rewarding great inventors can to-day only become positive law in patent legislation, or in the public arrangement of a system of premiums, in which the method of execution is just as important as the principle. A demand of justice in regard to a progressive income tax can count upon sympathy only when the demand is based on definite figures which correspond to the average feeling of right of to-day. The demand of justice that the employer should provide better for his laborers becomes practicable, when we demand in detail and definitely that the employer carry this or that responsibility for accidents, that he put such and such a contribution into the benefit fund, that he accept the verdict of umpires with regard to wages. That the laborers should share in the profits of the enterprise can be discussed as a legal measure only when definite experience shows the possibility of a just execution. Otherwise such a law, like many other well-meant propositions for the improvement of the condition of the lower classes, would, in consequence of the violation of formal justice, lead to arbitrariness, to favoritism, to the discontent of the classes concerned. This is confirmed by all deeper knowledge of the results of the administration of our poor laws. The poor law is the most important piece of socialism which the German social organization contains. It is a piece of socialism which we could not spare for the time being, because we do not know a better substitute, nor yet how to meet otherwise by more perfect institution is the inevitable demand of justice, that every fellow-being be protected from starvation. The drawback of this poor law is the absolute impossibility of enforcing it in a formally and materially just way. Arbitrariness, chance, red tape govern it, and therefore the assistance given has in many cases such unfavorable psychological effects, leading to laziness and indifference. As long as the organs of the administration do not reach a far higher perfection, as long as the formal possibilities of execution are not quite different, most socialistic experiments would only extend the consequences of our poor laws to large areas of our social and economic organization.