Freedom Of Thought Quotes
Later published under the pseudonym Silence Dogood in the New England Courant, July 9, 1722. Cato originated the quotation in Ancient Rome. A millennium later, Ben Franklin picked it up and made it and made it very popular. Note that it was very common in early America for publishers and writers to copy materials from others and publish them under their own name. America was a major intellectual property pirate in its early years copying and printing much and rarely giving credit and never paying an author's royalty--not unlike some of the Asian nations today.
In many nations, including the United States on occasion, governments have made laws as to what is valid science and what is not. Tennessee and other Bible-Belt States have and still do on occasion. The latest being Evolution, which even in the beginning of the 21st century, Kansas determined that it was not proven science, when it is as proven as any science has ever gotten.
As long as the bigotry took for form of speech, writing, and voting he was a defender even of anti-Semites. However, when that leads to violence or an infringement on other people’s rights, then the bigotry becomes criminal.
Ingersoll was considered to be the greatest orator and political thinker of his day, but his overt atheistic views curtailed his elected political career.
Jefferson wrote his friend that the New England clergy had opposed him because he would block their efforts to merge church and state. Inscribed in the rotunda of the Jefferson Memorial in Washington DC. The third sentence is often quoted without the first two.
Part of a larger quote about scientific freedom: see related quote.
His most influential teacher was the English philosopher and feminist, Annie Besant, 1847-1933. See her quotations for some parallel ideas.