The most important thing in this world is liberty. More important than food or clothes - more important than gold or houses or lands - more important than art or science - more important than all religions, is the liberty of man.

If I owe Smith ten dollars and God forgives me, that doesn't pay Smith.

I have no reverence for any book that teaches a doctrine contrary to my reason; no reverence for any book that teaches a doctrine contrary to my heart; and, no matter how old it is, no matter how many have believed it, no matter how many have died on account of it, no matter how many live for it, I have no reverence for that book, and I am glad of it.

Liberty is the breath of progress.

How any human being ever has had the impudence to speak against the right to speak, is beyond the power of my imagination. Here is a man who speaks-who exercises a right that he, by his speech, denies. Can liberty go further than that? Is there any toleration possible beyond the liberty to speak against liberty-the real believer in free speech allowing others to speak against the right to speak?

The church teaches us that we can make God happy by being miserable ourselves.

In my judgment, the Deists were all successfully answered. The god of nature is certainly as bad as the God of the Old Testament. It is only when we discard the idea of a deity, the idea of cruelty or goodness in nature, that we are able ever to bear with patience the ills of life. I feel that I am neither a favorite nor a victim. Nature neither loves nor hates me.