It is a commonplace that the characteristic virtue of Englishmen is their power of sustained practical activity, and their characteristic vice a reluctance to test the quality of that activity by reference to principles. They are incurious as to theory, take fundamentals for granted, and are more interested in the state of the roads than in their place on the map. And it might fairly be argued that in ordinary times that combination of intellectual tameness with practical energy is sufficiently serviceable to explain, if not to justify, the equanimity with which its possessors bear the criticism of more mentally adventurous nations. It is the.