should fail actually to work so disastrous an injury to the cause of liberty, we must thank the wide-spread and impressive resistance that it has aroused. Had the people meekly bowed their heads to the yoke, the Prohibition Amendment would furnish unfailing inspiration and unstinted encouragement to every new attack upon personal liberty; as it is, we may be permitted to hope that its injury to our future as a free people will prove to be neither so profound nor so lasting as in its nature it is calculated to be. Before dismissing this subject it will be well to consider one favorite argument of those who contend that Prohibition is no more obnoxious to the charge of being a violation of personal liberty than are certain other laws which are accepted as matters of course. A law prohibiting narcotic drugs, they say, imposes a restraint upon personal liberty of the same sort as does a law prohibiting alcoholic liquors. And it must be admitted that there is some plausibility in the argument. The answer to it is not so simple as that to the broader pleas which have been discussed above. Yet the answer is not less conclusive. There is no principle of human conduct that can be applied with undeviating rigor to all cases; and indeed it is part of the price of the maintenance of the principle that it shall be waived in extreme instances in which its rigorous enforcement would shock the common instincts of mankind. Illustrations of this can be found in almost every domain of human action in the everyday life of each one of us, in the practice of the professions, in the procedure of courts and juries, as well as in the field of law-making. It is wrong to tell a lie, and there are a few doctrinaire extremists who maintain that lying is not excusable under any circumstances; but the common sense of mankind declares that it is right for a man to lie in order to deceive a murderer who is seeking his mother's life. Physicians almost unanimously profess, and honestly profess, the principle that human life must be preserved as long as possible, no matter how desperate the case may seem; yet I doubt whether there is a single physician who does not mercifully refrain from prolonging life by all possible means in cases of extreme and hopeless agony. Murder is murder, and it is the sworn duty of juries to find accordingly; yet the doctrine of the "unwritten law"--while unquestionably far too often resorted to, and thus constituting a grave defect in our administration of criminal justice--is in some extreme cases properly invoked to prevent an outrage on the elementary instincts of justice. In all these instances we have a principle universally acknowledged and profoundly respected; and the waiver of it in extreme cases, so far from weakening the principle, actually strengthens it since if it absolutely never bent it would be sure to break.