All the natural movements of the soul are controlled by laws analogous to those of physical gravity. Grace is the only exception. Grace fills empty spaces, but it can only enter where there is a void to receive it, and it is grace itself which makes this void. The imagination is continually at work filling up all the fissures through which grace might pass.

The needs of a human being are sacred. Their satisfaction cannot be subordinated either to reasons of state, or to any consideration of money, nationality, race, or color, or to the moral or other value attributed to the human being in question, or to any consideration whatsoever.

The proper method of philosophy consists in clearly conceiving the insoluble problems in all their insolubility and then in simply contemplating them, fixedly and tirelessly, year after year, without any hope, patiently waiting.

Imaginary evil is romantic and varied; real evil is gloomy, monotonous, barren, boring. Imaginary good is boring; real good is always new, marvelous, intoxicating.

In order to obey God, one must receive his commands. How did it happen that I received them in adolescence, while I was professing atheism? To believe that the desire for good is always fulfilled - that is faith, and whoever has it is not an atheist.

There is only one fault, only one: our inability to feed upon light.

Every atheist is an idolater- unless he is worshipping the true God in his impersonal aspect. The majority of the pious are idolaters.