Send a Quote Enter a brief message. SendOk2 “What light is to the eyes – what air is to the lungs – what love is to the heart, liberty is to the soul of man. Without liberty, the brain is a dungeon, where the chained thoughts die with their pinions pressed against the hingeless doors.” ~ Robert G. Ingersoll (1833-1899) American lawyer, Civil War veteran, political leader, orator of United States during the Golden Age of Free Thought, nicknamed "The Great Agnostic"Source: Lecture, 14 May 1866