would show itself at a very early period of development, and his illustrations of it are nearly all drawn from savage or semi-savage life. Whereas, these arrested civilizations had gone a long distance before they stopped. There must have been a time when they were very far advanced as compared with the savage state, and were yet plastic, free, and advancing. These arrested civilizations stopped at a point which was hardly in anything inferior and in many respects superior to European civilization of, say, the sixteenth or at any rate the fifteenth century. Up to that point then there must have been discussion, the hailing of what was new, and mental activity of all sorts. They had architects who carried the art of building, necessarily by a series of innovations or improvements, up to a very high point; ship-builders who in the same way, by innovation after innovation, finally produced as good a vessel as the war ships of Henry VIII.; inventors who stopped only on the verge of our most important improvements, and from some of whom we can yet learn; engineers who constructed great irrigation works and navigable canals; rival schools of philosophy and conflicting ideas of religion. One great religion, in many respects resembling Christianity, rose in India, displaced the old religion, passed into China, sweeping over that country, and was displaced again in its old seats, just as Christianity was displaced in its first seats. There was life, and active life, and the innovation that begets improvement, long after men had learned to live together. And, moreover, both India and China have received the infusion of new life in conquering races, with different customs and modes of thought.
The most fixed and petrified of all civilizations of which we know anything was that of Egypt, where even art finally assumed a conventional and inflexible form. But we know that behind this must have been a time of life
