I recoil with horror at the ferociousness of man. Will nations never devise a more rational umpire of differences than force? Are there no means of coercing injustice more gratifying to our nature than a waste of the blood of thousands and of the labor of millions of our fellow creatures?

Leave no authority existing not responsible to the people.

Every human being must be viewed according to what it is good for. For not one of us, no, not one, is perfect. And were we to love none who had imperfection, this world would be a desert for our love.

Do not be too severe upon the errors of the people, but reclaim them by enlightening them.

Christian creeds and doctrines, the clergy's own fatal inventions, through all the ages has made of Christendom a slaughterhouse, and divided it into sects of inextinguishable hatred for one another.

The only foundation for useful education in a republic is to be laid in religion.

The liberty of speaking and writing guards our other liberties.