When we visit a doctor, we find out before hand whether he is a surgeon or a diagnostician or a homeopath or a faith healer, for we want to know from what angle he will look at our complaint. We ought to be as careful in the choice of our historians as we are in the selection of our physicians. We think, "Oh well, history is history," and let it go at that. But the writer who was educated in a strictly Presbyterian household somewhere in the backwoods of Scotland will look differently upon every question of human relationships from his neighbour who as a child, was dragged to listen to the brilliant exhortations of Robert Ingersoll, the enemy of all revealed Devils. In due course of time, both men may forget their early training and never again visit either church or lecture hall. But the influence of these impressionable years stays with them and they cannot escape showing it in whatever they write or say or do. In the preface to this book, I told you that I should not be an infallible guide and now that we have almost reached the end, I repeat the warning. I was born and educated in an atmosphere of the old-fashioned liberalism which had followed the discoveries of Darwin and the other pioneers of the nineteenth century. As a child, I happened to spend most of my waking hours with an uncle who was a great collector of the books written by Montaigne, the great French essayist of the sixteenth century. Because I was born in Rotterdam and educated in the city of Gouda, I ran continually across Erasmus and for some unknown reason this great exponent of tolerance took hold of my intolerant self. Later I discovered Anatole France and my first experience with the English language came about through an accidental encounter with Thackeray's "Henry Esmond," a story which made more impression upon me than any other book in the English language. If I had been born in a pleasant middle western city I probably should have a certain affection for the hymns which I had heard in my childhood. But my earliest recollection of music goes back to the afternoon when my Mother took me to hear nothing less than a Bach fugue. And the mathematical perfection of the great Protestant master influenced me to such an extent that I cannot hear the usual hymns of our prayer-meetings without a feeling of intense agony and direct pain. Again, if I had been born in Italy and had been warmed by the sunshine of the happy valley of the Arno, I might love many colourful and sunny pictures which now leave me indifferent because I got my first artistic impressions in a country where the rare sun beats down upon the rain-soaked land with almost cruel brutality and throws everything into violent contrasts of dark and light.