“This is my doctrine: Give every other human being every right you claim for yourself. Keep your mind open to the influences of nature. Receive new thoughts with hospitality. Let us advance.”

American lawyer, writer, and orator

Robert Green Ingersoll, known as “the Great Agnostic,” was an American lawyer, writer, and orator in the Golden Age of Free Thought. He became known for defending agnosticism in public life. He argued forcefully for free inquiry and skepticism, and his reputation rested as much on his speaking as on his writing. His work is associated with the broader free thought movement, where he stood out as a prominent advocate for agnostic ideas.