"When sent in his agents to rob and steal in Zimbabwe, they and other Europeans marveled at the surviving ruins of the Zimbabwe culture, and automatically assumed that it had been built by white people. Even today there is still a tendency to consider the achievements with a sense of wonder rather than with the calm acceptance that it was a perfectly logical outgrowth of human social development within Africa, as part of the universal process by which man’s labor opened up new horizons. The sense of reality can only be restored by making it clear that the architecture rested on a foundation of advanced agriculture and mining, which had come into existence over centuries of evolution."