Let us not seek to satisfy our thirst for freedom by drinking from the cup of bitterness and hatred.

The greatest purveyor of violence in the world : My own Government, I can not be Silent.

Without Revolutionary theory, there can be no Revolutionary Movement.

Philosophers have hitherto only interpreted the world in various ways; the point is to change it

Darwin did not know what a bitter satire he wrote on mankind ... when he showed that free competition, the struggle for existence, which the economists celebrate as the highest historical achievement, is the normal state of the animal kingdom. Only conscious organization of social production, in which production and distribution are carried on in a planned way, can lift mankind above the rest of the animal.

Philosophers have hitherto interpreted the world in various way; the point, however, is to change it