"The great strength of our Order lies in its concealment; let it never appear in any place in its own name, but always covered by another name, and another occupation. None is better than the three lower degrees of Free Masonry; the public is accustomed to it, expects little from it, and therefore takes little notice of it. Next to this, the form of a learned or literary society is best suited to our purpose, and had Free Masonry not existed, this cover would have been employed; and it may be much more than a cover, it may be a powerful engine in our hands. By establishing reading societies, and subscription libraries, and taking these under our direction, and supplying them through our labours, we may turn the public mind which way we will." - Adam Weishaupt, founder of the Illuminati in John Robison's Proofs of a Conspiracy, 1793.