r know how he has produced his son?
does a mother how she conceived him? Has anyone ever been able to divine
how he acts, how he wakes, how he sleeps? Does anyone know how his limbs
obey his will? has anyone discovered by what art ideas are marked out in
his brain and issue from it at his command? Frail automatons moved by
the invisible hand which directs us on this stage of the world, which of
us has been able to detect the wire which guides us?

We dare question whether the soul is "spirit" or "matter"; if it is
created before us, if it issues from non-existence at our birth, if
after animating us for one day on earth, it lives after us into
eternity. These questions appear sublime; what are they? questions of
blind men saying to other blind men--"What is light?"

When we want to learn something roughly about a piece of metal, we put
it in a crucible in the fire. But have we a crucible in which to put the
soul? "The soul is _spirit_," says one. But what is spirit? Assuredly no
one has any idea; it is a word that is so void of sense that one is
obliged to say what spirit is not, not being able to say what it is.
"The soul is matter," says another. But what is matter? We know merely
some of its appearances and some of its properties; and not one of these
properties, not one of these appearances, seems to have the slightest
connection with thought.

"Thought is something distinct from matter," say you. But what proof of
it have you? Is it because matter is divisible and figurable, and
thought is not? But who has told you that the first principles of matter
are divisible and figurable? It is very probable that they are not;
entire sects of philosophers maintain that the elements of matter have
neither form nor extension. With a triumphant air you cry--"Thought is
neither wood, nor stone, nor sand, nor metal, therefore thought does not
belong to matter." Weak, reckless reasoners! gravitation is neither
wood, nor sand, nor metal, nor stone; movement, vegetation, life are not
these things either, and yet life, vegetation, movement, gravitation,
are given to matter. To say that God cannot make matter think is to say
the most insolently absurd thing that anyone has ever dared utter in the
privileged schools of lunacy. We are not certain that God has treated
matter like this; we are only certain that He can. But what matters all
that has been said and all that will be said about the soul? what does
it matter that it has been