When the pessimist Besme says in La Ville that nothing is, he means precisely this, that there is no experience that withstands the analytical test. - Gabriel Marcel

There can be no whole without a thought which grasps it as a whole; and this grasping of what is before the mind as a whole can be effected only by a sort of voluntary halt in a kind of progressive movement of thought.

And yet it is clear that the normal development of a human being implies an increasingly precise and, as it were, automatic division between what concerns him and what does not, between things for which he is responsible and those for which he is not. Each one of us becomes the centre of a sort of mental space arranged in concentric zones of decreasing interest and participat ion. It is as though each one of us secreted a kind of shell which gradually hardened and imprisoned him; and this sclerosis is bound up with the hardening of the categories in accordance with which we conceive and evaluate the world.

It would be relevant … to point out the sinister part played by speed, by belief in speed as a value, by, in a word, a kind of impatience that has had a profound effect in changing even the very rhythms of the life of the spirit for the worse.