It certainly isn't just Zen. There are many spiritual traditions that quote could plausibly derive from. It sounds rather more Vedantic to me (http://en.wikiped

It certainly isn't just Zen. There are many spiritual traditions that quote could plausibly derive from. It sounds rather more Vedantic to me (http://en.wikipedia.org/wiki/Maya_%28illusion%29 http://en.wikipedia.org/wiki/Maya_%28illusion%29).