To the question how one kind of labor can be measured against another, how the labor of the artisan can be measured against the labor of the artist, how the labor of the strong can be measured against the labor of the weak, the communists can give no answer.
The constant assumption runs throughout the law that the natural and spontaneous evolutions of habit fix the limits of right and wrong.
The judge is not the knight-errant, roaming at will in pursuit of his own ideal of beauty or of goodness.
History or custom or social utility or some compelling sense of justice or sometimes perhaps a semi-intuitive apprehension of the pervading spirit of our law must come to the rescue of the anxious judge and tell him where to go.
Lawsuits are rare and catastrophic experiences for the vast majority of men, and even when the catastrophe ensues, the controversy relates most often not to the law, but to the facts. In countless litigations, the law Is so clear that judges have no discretion.
I own that it is a good deal of a mystery to me how judges, of all persons in the world, should put their faith in dicta. A brief experience on the bench was enough to reveal to me all sorts of cracks and crevices and loopholes in my own opinions when picked up a few months after delivery and reread with due contrition.
The rules and principles of case law have never been treated as final truths but as working hypotheses, continually retested in those great laboratories of the law, the courts of justice. Every new case is an experiment, and if the accepted rule which seems applicable yields a result which is felt to be unjust, the rule is reconsidered.
In law, as in every other branch of knowledge, the truths given by induction tend to form the premises for new deductions. The lawyers and the judges of successive generations do not repeat for themselves the process of verification any more than most of us repeat the demonstrations of the truths of astronomy or physics.
There comes not seldom a crisis in the life of men, of nations, and of worlds, when the old forms seem ready to decay, and the old rules of action have lost their binding force. The evils of existing systems obscure the blessings that attend them, and, where reform is needed, the cry is raised for subversion.