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.

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

Who lives as a citizen, may write as a philosopher - but write as a philosopher, it is to teach materialism!

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

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

There is a special bond between twin soul mates - unconditional love, respect for each other, bringing out the best in each other, and highly compatible.

It is convention and arbitrary rewards which make all the merit and demerit of what we call vice and virtue.