Einstein to me was a model of what a search means, and I'm using his own word "search", for a completely harmonious account of existence. It's almost theological in his character. And I recall the great theologian, Hans King, the great Professor of Theology at the University of Tübingen, telling me that that was the part that appealed to him in Einstein, his theological bent, and his admiration, Einstein's admiration for Spinoza. He told me that it affected Einstein's view of cosmology, that Spinoza had been excommunicated from the synagogue in Amsterdam. Why excommunicated? Well, because he had denied the biblical account of creation - a big bang, you might say, day one, day two - the various days of creation. Because where would the clock sit in all the emptiness before creation to tell the universe to begin? That was Spinoza's argument and that really impressed Einstein.