The most formidable weapon against errors of every kind is reason.
From the errors of other nations, let us learn wisdom.
The study of theology, as it stands in the Christian churches, is the study of nothing.
Some people can be reasoned into sense, and others must be shocked into it.
The Christian church has set up a religion of pomp and revenue in pretended imitation of a person (Jesus) who lived a life of poverty.
Whatever is my right as a man is also the right of another; and it becomes my duty to guarantee as well as to possess.