“No religion except ours has taught that man is born in sin; none of the philosophical sects has admitted it; none therefore has spoken the truth”
“History has the relation to truth that theology has to religion — ie., none to speak of”
“Man has no moral instinct. He is not born with moral sense. You were not born with it, I was not - and a puppy has none. We acquire moral sense, when we do, through training, experience, and hard sweat of the mind.”
“No man born of woman has ever understood spoken Portuguese.”
“The man who knows his limitations, has none.”
“The clash between science and religion has not shown that religion is false and science is true. It has shown that all systems of definition are relative to various purposes, and that none of them actually “grasp” reality.”