“Individualism, in the form of the individual action of a person alone in a social milieu, must disappear in Cuba. In the future individualism ought to be the efficient utilization of the whole individual for the absolute benefit of a collectivity. It is not enough that this idea is understood today, that you all comprehend the things I am saying and are ready to think a little about the present and the past and what the future ought to be. In order to change a way of thinking, it is necessary to undergo profound internal changes and to witness profound external changes, especially in the performance of our duties and obligations to society.”

“The merit of Marx is that he suddenly produces a qualitative change in the history of social thought. He interprets history, understands its dynamic, predicts the future, but in addition to predicting it (which would satisfy his scientific obligation), he expresses a revolutionary concept: the world must not only be interpreted, it must be transformed. Man ceases to be the slave and tool of his environment and converts himself into the architect of his own destiny. At that moment Marx puts himself in a position where he becomes the necessary target of all who have a special interest in maintaining the old-similar to Democritus before him, whose work was burned by Plato and his disciples, the ideologues of Athenian slave aristocracy. Beginning with the revolutionary Marx, a political group with concrete ideas establishes itself. Basing itself on the giants, Marx and Engels, and developing through successive steps with personalities like Lenin, Stalin, Mao Tse-tung and the new Soviet and Chinese rulers, it establishes a body of doctrine and, let us say, examples to follow.”