A simple AltaVista search turned up no fewer than 980 references to that
quote. The few (10-20) I checked out did not contain any citation -- in
fact most of them appeared to be cut-and-paste collections of the same set
of quotes recycled endlessly.
I strongly suspect the quote is apocryphal. Designed to produce a "Gee,
aren't we wonderful now" warm-and-fuzzy.
Just my 1.5 cents worth.
Lee Ness