Social solidarity must rest instead on the sole secure basis it can have: direct responsibility of people for one another. Such responsibility can be realized through the principle that every able-bodied adult holds a position within the caring economy - the part of the economy in which people care for one another - as well as within the production system.

In a world of democracies, in a world where the great projects that have set humanity on fire are the projects of the emancipation of individuals from entrenched social division and hierarchy; in such a world individuals must never be puppets or prisoners of the societies or cultures into which they have been born.

The embodied self is the same person who woke to the world in a burst of visonary immediacy, who soon found that he was not the center of that world but on the contrary, a dependent and even hapless creature, and who then discovered that he was doomed to die

The supreme good of life is vitality. And vitality is always seeping away.

Brazil has no future as a China with fewer people.

I regard myself as a man without charm in a country of charmers.

Insofar we are death-bound, existence is urgent and frightful. Insofar as are groundless, it is vertiginous and dreamlike. Insofar as we are insatiable, it is unquiet and tormented.