“If privacy is outlawed, only outlaws will have privacy.”
Why I Wrote PGP http://www.philzimmermann.com/EN/essays/WhyIWrotePGP.html, Part of the original 1991 PGP User's Guide (updated in 1999)
            [199710311916.LAA19760@wall.org, 1997] 
Usenet postings, 1997
        
“If privacy is outlawed, only outlaws will have privacy.”
Why I Wrote PGP http://www.philzimmermann.com/EN/essays/WhyIWrotePGP.html, Part of the original 1991 PGP User's Guide (updated in 1999)
“Words, as is well known, are the great foes of reality.”
                                        
                                        Pt. I 
Source: Under Western Eyes (1911) 
Context: Words, as is well known, are the great foes of reality. I have been for many years a teacher of languages. It is an occupation which at length becomes fatal to whatever share of imagination, observation, and insight an ordinary person may be heir to. To a teacher of languages there comes a time when the world is but a place of many words and man appears a mere talking animal not much more wonderful than a parrot.
                                    
“Is it possible to write a poem or are these words just screams of outlaws exiled to the desert?”
                                        
                                        “Is It Possible to Write a Poem?” 
The Sun Watches the Sun (1999), Sequence: “Is It Possible to Write a Poem”
                                    
Source: Postcards from Ed: Dispatches and Salvos from an American Iconoclast
                                        
                                        "Chance Riches", p. 342 
Hen's Teeth and Horse's Toes (1983)
                                    
Source: The Dreams of Reason, 1988, ISBN 0-553-34710-1