“As in everything, nature is the best instructor.”

“When people attempt to rebel against the iron logic of Nature, they come into conflict with the very same principles to which they owe their existence as human beings. Their actions against Nature must lead to their own downfall.”

“The stronger must dominate and not mate with the weaker, which would signify the sacrifice of its own higher nature. Only the born weakling can look upon this principle as cruel, and if he does so it is merely because he is of a feebler nature and narrower mind; for if such a law did not direct the process of evolution then the higher development of organic life would not be conceivable at all.”

“Truly, this earth is a trophy cup for the industrious man. And this rightly so, in the service of natural selection. He who does not possess the force to secure his Lebensraum in this world, and, if necessary, to enlarge it, does not deserve to possess the necessities of life. He must step aside and allow stronger peoples to pass him by.”

“I don't see much future for the Americans ... it's a decayed country. And they have their racial problem, and the problem of social inequalities ... my feelings against Americanism are feelings of hatred and deep repugnance ... everything about the behaviour of American society reveals that it's half Judaised, and the other half negrified. How can one expect a State like that to hold together?”

“Any philosophy, whether of a religious or political nature - and sometimes the dividing line is hard to determine - fights less for the negative destruction of the opposing ideology than for the positive promotion of its own. Hence its struggle is less defensive than offensive. It therefore has the advantage even in determining the goal, since this goal represents the victory of its own idea, while, conversely,it is hard to determine when the negative aim of the destruction of a hostile doctrine may be regarded as achieved and assured. For this reason alone, the philosophy's offensive will be more systematic and also more powerful than the defensive against a philosophy, since here, too, as always, the attack and not the defence makes the decision. The fight against a spiritual power with methods of violence remains defensive, however, until the sword becomes the support,the herald and disseminator, of a new spiritual doctrine.”

“Stalin is one of the most extraordinary figures in world history. He began as a small clerk, and he has never stopped being a clerk. Stalin owes nothing to rhetoric. He governs from his office, thanks to a bureaucracy that obeys his every nod and gesture. It's striking that Russian propaganda, in the criticisms it makes of us, always holds itself within certain limits. Stalin, that cunning Caucasian, is apparently quite ready to abandon European Russia, if he thinks that a failure to solve her problems would cause him to lose everything. Let nobody think Stalin might reconquer Europe from the Urals! It is as if I were installed in Slovakia, and could set out from there to reconquer the Reich. This is the catastrophe that will cause the loss of the Soviet Empire.”