Be as radical as Reality.

I am a bad, wicked man, but I am practicing moral self-purification; I don't eat meat any more, I now eat rice cutlets.

Despair is typical of those who do not understand the causes of evil, see no way out, and are incapable of struggle. The modern industrial proletariat does not belong to the category of such classes.

Imperialism, in a sense, is the transition stage from capitalism to Socialism. . . . It is capitalism dying, not dead.

Germany will militarize herself out of existence, England will expand herself out of existence, and America will spend herself out of existence.

It is more pleasant and useful to go through the 'experience of the revolution' than to write about it.

No revolution is worth anything unless it can defend itself.