Is that a real Einstein quote?
I don't know, but he was unhappy about the randomness implied by quantum mechanics:
"God does not play dice with the universe."
It actually seems as if the universe does at least play dice with itself though.
There are experiments that seem to show that even individual photons don't "know" both their momentum and position beyond the uncertainty principle...
an example quoting your Einstein and raising you a Hawking (shoulders of giants etc) is here from a quick google:
http://www.hawking.org.uk/lectures/dice.html
(or do I mean "Einstien" and "Hawkins" to score on the crackpot index?)
Jim