When the military man approaches, the world locks up its spoons and packs off its womankind.

Criminals do not die by the hands of the law. They die by the hands of other men.

Self-denial is not a virtue; it is only the effect of prudence on rascality.

You do not settle whether an argument is justified by merely showing that it is of some use. The distinction is not between useful and useless experiments but between barbarous and civilized behaviour. Vivisection is a social evil because if it advances human knowledge, it does so at the expense of human character.

The reasonable man will adjust to the demands of his environment. The unreasonable man expects his environment to adjust to his own needs. Therefore, all progress depends upon the unreasonable man.

What we are confronted with now is a growing perception that if we desire a certain type of civilization and culture we must exterminate the sort of people who do not fit into it.

The minorities are sometimes right. The majorities never.