the Black and White cookie

"The thing about eating the Black and White cookie, Elaine, is you want to get some black and some white in each bite. Nothing mixes better than vanilla and chocolate And yet somehow racial harmony eludes us. If people would only look to the cookie all our problems would be solved." –Jerry, from "The Dinner Party"

So, yes, he was tongue in cheek with this comment, but….
the Sein has a point.