If one is not productive in other spheres, one is not productive in the love either.

Modern man is alienated from himself, from his fellow men, and from nature. He has been transformed into a commodity, experiences his life forces as an investment which must bring him the maximum profit obtainable under existing market conditions.

We forget that, although freedom of speech constitutes an important victory in the battle against old restraints, modern man is in a position where much of what "he" thinks and says are the things that everybody else thinks and says; that he has not acquired the ability to think originally - that is, for himself - which alone gives meaning to his claim that nobody can interfere with the expression of his thoughts.

I see socialism in the direction, of management, of enterprise, by all who work in the enterprise.

Loving becomes, and the ability to love, becomes one of the most important things in life.

The ownership of industry by the state - that is not socialism.

I think [Karl] Marx, Pope John XXIII or Rosa Luxemburg [had achieved the mode of existence].But it would be useless to look at a list of illustrious names.