Freedom of expression is the well-spring of our civilization... The history of civilization is in considerable measure the displacement of error which once held sway as official truth by beliefs which in turn have yielded to other truths. Therefore the liberty of man to search for truth ought not to be fettered, no matter what orthodoxies he may challenge.
Felix FrankfurterFreedom of the press is not an end in itself but a means to the end of a free society.
Felix Frankfurter