It is true that some secluded intellectuals in their esoteric circles talk differently. They proclaim the priority of what they call eternal absolute… - Ludwig von Mises

It is an established fact that alcoholism, cocainism, and morphinism are deadly enemies of life, of health, and of the capacity for work and enjoyment... But this is far from demonstrating that the authorities must interpose to suppress these vices by commercial prohibitions...More harmful still than all these pleasures, many will say, is the reading of evil literature.

...racial hatred is not a natural phenomenon innate in man. It is the product of ideologies. But even if such a thing as a natural and inborn hatred between various races existed, it would not render social cooperation futile and would not invalidate Ricardo's theory of association. Social cooperation has nothing to do with personal love or with a general commandment to love one another. People do not cooperate under the division of labor because they love or should love one another. They cooperate because this best serves their own interests. Neither love nor charity nor any other sympathetic sentiments but rightly understood selfishness is what originally impelled man to adjust himself to the requirements of society, to respect the rights and freedoms of his fellow men and to substitute peaceful collaboration for enmity and conflict.

The welfare of a people lies not in casting other peoples down but in peaceful collaboration.