Henry James made it into the original (for me) Hack FAQ https://w2.eff.org/Net_culture/Hackers/hacking.faq

But also Neruda:

  Of the many men whom I am, whom we are,
  I cannot settle on a single one.
  They are lost to me under the cover of clothing
  They have departed for another city.
  When everything seems to be set
  to show me off as a man of intelligence,
  the fool I keep concealed on my person
  takes over my talk and occupies my mouth.