The west has decided to channel money and effort into studying other customs and practices, but no one has really given other people the chance to study western customs and practices, except at schools maintained by white expatriates, or by allowing the rich from other cultures to study in Oxford or Paris. What happens then is that they return home to organise fundamentalist movements, because they feel solidarity with those of their compatriots who lack the opportunity for such education.

Even today, I frequently meet scientists who, outside their own narrow discipline, are superstitious.

...we can only add to the world, where we believe it ends, more parts similar to those we already know (an expanse made again and always of water and land, stars and skies).

We know that sensory phenomena are transcribed in the photographic emulsion in such a way that even if there is a causal link with the real phenomena, the graphic images can be considered as wholly arbitrary with respect to these phenomena.

Nothing gives a fearful man more courage than another's fear.

I dared, for the first and last time in my life, to express a theological conclusion: "But how can a necessary being exist totally polluted with the possible? What difference is there, then, between God and primogenial chaos? Isn't affirming God's absolute omnipotence and His absolute freedom with regard to His own choices tantamount to demonstrating that God does not exist?

Not that the incredulous person doesn't believe in anything. It's just that he doesn't believe in everything.