Let us then submit to an invincible ignorance on which our happiness depends.

Everyone is born with psychic abilities. It's just a matter of knowing how to tap into it.

Man is a machine and in the whole universe there is but a single substance, matter, variously modified.

The English, who eat their meat red and bloody, show the savagery that goes with such food.

The human body is a machine that winds up its own springs: it is a living image of the perpetual motion.

The brain has muscles for thinking as the legs have muscles for walking.

Therefore, since we may say, after such long experience, that religion does not imply exact honesty, we are authorized by the same reasons to think that atheism does not exclude it.