Leninism is warlike from head to foot. War is impossible without cunning, without subterfuge. without deception of the enemy. Victorious war cunning … - Leon Trotsky

The ancient philosopher said that strife is the father of all things. No new values can be created where a free conflict of ideas is impossible. To be sure, a revolutionary dictatorship means by its very essence strict limitations of freedom. But for that very reason epochs of revolution have never been directly favorable to cultural creation: they have only cleared the arena for it. The dictatorship of the proletariat opens a wider scope to human genius the more it ceases to be a dictatorship. The socialist culture will flourish only in proportion to the dying away of the state.

still often try to maintain a deeply cogitative silence about the unprecedented tempo of Russia’s industrial development, or confine themselves to remarks about an extreme “exploitation of the peasantry.” They are missing a wonderful opportunity to explain why the brutal exploitation of the peasants in China, for instance, or Japan, or India, never produced an industrial tempo remotely approaching that of the Soviet Union.

The permanent revolution, in the sense which Marx attached to this concept, means a revolution which makes no compromise with any single form of class rule, which does not stop at the democratic stage, which goes over to Socialist measures and to war against reaction from without; that is, a revolution whose every successive stage is rooted in the preceding one and which can end only in the complete liquidation of class society.