“Realism maintains that universal moral principles cannot be applied to the actions of states in their abstract universal formulation, but that they must be filtered through the concrete circumstances of time and place. The individual may say for himself: "Fiat justitia, pereat mundus (Let justice be done, even if the world perish)," but the state has no right to say so in the name of those who are in its care. Both individual and state must judge political action by universal moral principles, such as that of liberty. Yet while the individual has a moral right to sacrifice himself in defense of such a moral principle, the state has no right to let its moral disapprobation of the infringement of liberty get in the way of successful political action, itself inspired by the moral principle of national survival.”

“This formulation will not please the mass man or the collective believer. For the former the policy of the State is the supreme principle of thought and action. Indeed, this was the purpose for which he was enlightened, and accordingly the mass man grants the individual a right to exist only in so far as he is a function of the State. The believer, on the other hand, while admitting that the State has a moral and factual claim on him, confesses to the belief that not only man but the State that rules him is subject to the overlordship of “God,” and that, in case of doubt, the supreme decision will be made by God and not by the State.”

“However much the theory of political realism may have been misunderstood and misinterpreted, there is no gainsaying its distinctive intellectual and moral attitude to matters political.Intellectually, the political realist maintains the autonomy of the political sphere, as the economist, the lawyer, the moralist maintain theirs. He thinks in terms of interest defined as power, as the economist thinks in terms of interest defined as wealth; the lawyer, of the conformity of action with legal rules; the moralist, of the conformity of action with moral principles. The economist asks: "How does this policy affect the wealth of society, or a segment of it?" The lawyer asks: "Is this policy in accord with the rules of law?" The moralist asks: "Is this policy in accord with moral principles?" And the political realist asks: "How does this policy affect the power of the nation?”

“All universal moral principles are idle fancies.”

“Some of us as individuals find abortion offensive to our most basic principles or morality, but that cannot control our decision,' she said. 'Our obligation is to define the liberty of all, not to mandate our own moral code.”

“Remember that rights are moral principles which define and protect a man's freedom of action, but impose no obligations on other men.”