- "Every man with experience of life can recall the picture of some youth that he has known, receptive, lyrical, all too susceptible, who later becomes suddenly under the influence of a powerful moral impetus, stronger, better balanced and hardly recognisable. In the developments of a whole nation, such moral transformations are wrought by the revolution."
- "Capitalism has outlived itself as a world system. It has ceased to fulfill its essential function: the raising of the level of human power and human wealth. Humanity cannot remain stagnant at the level which it has reached. Only a powerful increase in productive force and a sound, planned, that is, socialist organisation of production and distribution can assure humanity - all humanity - of a decent standard of life and at the same time give it the precious feeling of freedom with respect to its own economy. Freedom in two senses - first of all man will no longer be compelled to devote the greater part of his life to physical toil. Second, he will no longer be dependent on the laws of the market, that is, on the blind and obscure forces which work behind his back. He will build his economy freely, according to plan, with compass in hand. This time it is a question of subjecting the anatomy of society to the X-ray through and through, of disclosing all its secrets and subjecting all its functions to the reason and the will of collective humanity. In this sense, socialism must become a new step in the historical advance of mankind."