Man a Machine

It is not enough for a wise man to study nature and truth; he should dare state truth for the benefit of the few who are willing and able to think. As for the rest, who are voluntarily slaves of prejudice, they can no more attain truth, than frogs can fly. I reduce to two the systems of philosophy which deal with man's soul. The first and older system is materialism; the second is spiritualism. Julien Offray de La Mettrie