In the making of a new law it is undoubtedly the duty of the legislator to see that no injustice be done even to an individual: for there is then nothing to be unsettled, and the matter is under his hands to mould it as he pleases; and if he finds it untractable in the working, he may abandon it without incurring any new inconvenience. But in the question concerning the repeal of an old one, the work is of more difficulty; because laws, like houses, lean on one another, and the operation is delicate, and should be necessary: the objection, in such a case, ought not to arise from the natural infirmity of human institutions, but from substantial faults which contradict the nature and end of law itself,--faults not arising from the imperfection, but from the misapplication and abuse of our reason. As no legislators can regard the _minima_ of equity, a law may in some instances be a just subject of censure without being at all an object of repeal. But if its transgressions against common right and, the ends of just government should be considerable in their nature and spreading in their effects, as this objection goes to the root and principle of the law, it renders it void in its obligatory quality on the mind, and therefore determines it as the proper object of abrogation and repeal, so far as regards its civil existence. The objection here is, as we observed, by no means on account of the imperfection of the law; it is on account of its erroneous principle: for if this be fundamentally wrong, the more perfect the law is made, the worse it becomes. It cannot be said to have the properties of genuine law, even in its imperfections and defects. The true weakness and opprobrium of our best general constitutions is, that they cannot provide beneficially for every particular case, and thus fill, adequately to their intentions, the circle of universal justice. But where the principle is faulty, the erroneous part of the law is the beneficial, and justice only finds refuge in those holes and corners which had escaped the sagacity and inquisition of the legislator. The happiness or misery of multitudes can never be a thing indifferent. A law against the majority of the people is in substance a law against the people itself; its extent determines its invalidity; it even changes its character as it enlarges its operation: it is not particular injustice, but general oppression; and can no longer be considered as a private hardship, which might be borne, but spreads and grows up into the unfortunate importance of a national calamity.