Related:

• Programming is an unnatural act.
• Running is an unnatural act, except from enemies and to the bathroom.
• Running is an unnatural act, except from enemies & to the john.
• Certainly nothing is unnatural that is not physically impossible.
  -- Richard Brinsley Sheridan (1751-1816) -- The Critic, Act ii, Sc. 1...
• The only unnatural sexual act is the one that which you cannot perform.
  -- Dr. Alfred Charles Kinsey...
• The unnatural, that too is natural. GOETHE
• The unnatural, that too is natural. - Goethe
• Within a computer, natural language is unnatural.