Origine: Da La striscia rossa http://www.unita.it/la-striscia-rossa/dall-039-11-settembre-2001-ho-deciso-di-lasciarmi-andare-di-arrendermi-completamente-alla-vita-dopo-quella-tragedia-ho-deciso-di-smetterla-di-voler-controllare-tutto-tanto-niente-si-controlla-1.243271, Unita.it, 11 settembre 2010.
Shirley MacLaine frasi celebri
citato in The Guardian, 23 maggio 1977
Shirley MacLaine: Frasi in inglese
“Fear makes strangers of people who would be friends.”
Don't Fall Off the Mountain http://books.google.com/books?id=f6yc35pUhEwC&q=%22The+more+I+traveled+the+more+I+realized+that+fear+makes+strangers+of+people+who+should+be+friends%22&pg=PA160#v=onepage (1970)
Variante: The more I traveled the more I realized that fear makes strangers of people who should be friends.