The true civilization is where every man gives to every other every right that he claims for himself.

We are not accountable for the sins of "Adam".

I have no confidence in any religion that can be demonstrated only to children.

The intelligent and good man holds in his affections the good and true of every land -- the boundaries of countries are not the limitations of his sympathies. Caring nothing for race, or color, he loves those who speak other languages and worship other gods. Between him and those who suffer, there is no impassable gulf. He salutes the world, and extends the hand of friendship to the human race. He does not bow before a provincial and patriotic god -- one who protects his tribe or nation, and abhors the rest of mankind.

Nothing could be more idiotic and absurd than the doctrine of the trinity.

Where is the soul? . . . I refuse to believe anything of that kind without proof. The idea that, as soon as a man's breath leaves his body, the soul flops out like a chicken's head and flies off into space to find a lodgment where there [are] harps and haloes. Too much for me.

If I had my way I'd make health catching instead of disease.