"Western civilization is the most successful civilization the world has ever seen. And some of the reasons for that is it's borrowed from other cultures along the way, back to Mosaic law, the Greek age of reason, Roman law and the Roman order of government, and the Republican form of government, by the way that we're guaranteed in our constitution. The foundation of our ideological thought is rooted in the enlightenment of Europe and then this country was born at the dawn of the industrial revolution.
... The sum total that's been contributed by Western civilization, it surpasses any other culture of civilization, party because we borrowed from them along the way, and we're flexible enough to do that. And so I don't think we should apologize for our success."