Facts do not find their way into the world in which our beliefs reside; they did not produce our beliefs, they do not destroy them; they may inflict on them the most constant refutations without weakening them, and an avalanche of afflictions or ailments succeeding one another without interruption in a family will not make it doubt the goodness of its God or the talent of its doctor.

After a certain age our memories are so intertwined with one another that what we are thinking of, the book we are reading, scarcely matters any more. We have put something of ourselves everywhere, everything is fertile, everything is dangerous, and we can make discoveries no less precious than in Pascal's Pensées in an advertisement for soap.

A woman one loves rarely suffices for all our needs, so we deceive her with another whom we do not love.

We only really know what is new, what suddenly introduces to our sensibility a change of tone which strikes us, that for which habit has not yet substituted its pale fac-similes.

I blame the newspapers because every day they call our attention to insignificant things, while three or four times in our lives,we read books that contain essential things. Once we feverishly tear the band of paper enclosing our newspapers, things should change and we should find--I do not know--the Pensées by Pascal!

The features of our face are hardly more than gestures which force of habit made permanent. Nature, like the destruction of Pompeii, like the metamorphosis of a nymph into a tree, has arrested us in an accustomed movement.

A powerful idea communicates some of its strength to him who challenges it.