به قول حافظ:
واعظان کین جلوه بر محراب و منبر می کنند چون به خلوت می روند آن کار دیگر می کنند
One of the most enduring characteristics of human civilization is the way ruling elites espouse beliefs radically at odds with their own behaviors.
~~ From an article in:
http://www.orionmagazine.org/index.php/articles/article/6402
Evolve, A case for modernization as the road to salvation,
by: Michael Shellenberger and Ted Nordhaus