Johnson's picturesque surface oddities have received undue attention, thanks largely to his friend and biographer Boswell. Nearly every one knows, for example, that he superstitiously made a practice of entering doorways in a certain manner and would rather turn back and come in again than fail in the observance; that he was careless, even slovenly, in dress and person, and once remarked frankly that he had no passion for clean linen; that he ate voraciously, with a half-animal eagerness; that in the intervals of talking he 'would make odd sounds, a half whistle, or a clucking like a hen's, and when he ended an argument would blow out his breath like a whale.' More important were his dogmatism of opinion, his intense prejudices, and the often seemingly brutal dictatorial violence with which he enforced them. Yet these things too were really on the surface. It is true that his nature was extremely conservative; that after a brief period of youthful free thinking he was fanatically loyal to the national Church and to the king (though theoretically he was a Jacobite, a supporter of the supplanted Stuarts as against the reigning House of Hanover); and that in conversation he was likely to roar down or scowl down all innovators and their defenders or silence them with such observations as, 'Sir, I perceive you are a vile Whig.' At worst it was not quite certain that he would not knock them down physically. Of women's preaching he curtly observed that it was like a dog walking on its hind legs: 'It is not done well, but you are surprised to find it done at all.' English insular narrowness certainly never had franker expression than in his exclamation: 'For anything I can see, all foreigners are fools.' For the American colonists who had presumed to rebel against their king his bitterness was sometimes almost frenzied; he characterized them as 'rascals, robbers and pirates.' His special antipathy to Scotland and its people led him to insult them repeatedly, though with some individual Scots he was on very friendly terms. Yet after all, many of these prejudices rested on important principles which were among the most solid foundations of Johnson's nature and largely explain his real greatness, namely on sound commonsense, moral and intellectual independence, and hatred of insincerity. There was really something to be said for his refusal to listen to the Americans' demand for liberty while they themselves held slaves. Living in a period of change, Johnson perceived that in many cases innovations prove dangerous and that the progress of society largely depends on the continuance of the established institutions in which the wisdom of the past is summed up. Of course in specific instances, perhaps in the majority of them, Johnson was wrong; but that does not alter the fact that he thought of himself as standing, and really did stand, for order against a freedom which is always more or less in danger of leading to anarchy.