Good nature is the cheapest commodity in the world.

It is a thousand times better to have common sense without education than to have education without common sense.

Theology is not what we know about God, but what we do not know about Nature.

the inventor of the plow did more good than the maker of the first rosary - because, say what you will, plowing is better than praying.

If I go to heaven I want to take my reason with me.

The more false we destroy, the more room there will be for the true.

If we should put god in the Constitution there would be no room left for man.