"Where force is necessary, there it must be applied boldly, decisively and completely. But one must know the limitations of force; one must know when to blend force with a maneuver, a blow with an agreement."

"Not believing in force is the same as not believing in gravity."

"There are no absolute rules of conduct, either in peace or war. Everything depends on circumstances."

"Fascism is nothing but capitalist reaction."

"If we had had more time for discussion we should probably have made a great many more mistakes."

"England is nothing but the last ward of the European madhouse, and quite possibly it will prove to be the ward for particularly violent cases."

"Old age is the most unexpected of all things that happen to a man."

"In a serious struggle there is no worse cruelty than to be magnanimous at an inopportune time."

"If we had more time for discussion we should probably have made a great many more mistakes."

"Learning carries within itself certain dangers because out of necessity one has to learn from one's enemies."

"The depth and strength of a human character are defined by its moral reserves. People reveal themselves completely only when they are thrown out of the customary conditions of their life, for only then do they have to fall back on their reserves."

"The historic ascent of humanity, taken as a whole, may be summarized as a succession of victories of consciousness over blind forces - in nature, in society, in man himself."

"Life is not an easy matter... You cannot live through it without falling into frustration and cynicism unless you have before you a great idea which raises you above personal misery, above weakness, above all kinds of perfidy and baseness."

"Insurrection is an art, and like all arts has its own laws."

"You may not be interested in strategy, but strategy is interested in you."

"The end may justify the means as long as there is something that justifies the end."

"Let a man find himself, in distinction from others, on top of two wheels with a chain - at least in a poor country like Russia - and his vanity begins to swell out like his tires. In America it takes an automobile to produce this effect."

"From being a patriotic myth, the Russian people have become an awful reality."

"Ideas that enter the mind under fire remain there securely and for ever."