History is at once freedom and necessity.

How many times have I wondered if it is really possible to forge links with a mass of people when one has never had strong feelings for anyone, not even one's own parents: if it is possible to have a collectivity when one has not been deeply loved oneself by individual human creatures. Hasn't this had some effect on my life as a militant--has it not tended to make me sterile and reduce my quality as a revolutionary by making everything a matter of pure intellect, of pure mathematical calculation?

The old is dying and the new cannot be born. In this interregnum there arises a great diversity of morbid symptoms.

Common sense is not something rigid and stationary, but is in continuous transformation, becoming enriched with scientific notions and philosophical opinions that have entered into common circulation. 'Common sense' is the folklore of philosophy and always stands midway between folklore proper (folklore as it is normally understood) and the philosophy, science, and economics of the scientists. Common sense creates the folklore of the future, a relatively rigidified phase of popular knowledge in a given time and place.

The challenge of modernity is to live without illusions and without becoming disillusioned.

Pessimism of the spirit; optimism of the will.

What are the "maximum" limits of acceptance of the term "intellectual"?