... of every industry will depend upon the extent to which gold-mining can be profitably developed. Of course I speak only of the near future. However rich some of the reefs may turn out, they will be exhausted within a few decades, and the country will have to depend on its other resources. However unremunerative the reefs may prove, these other resources will in the long run assure to it a settled white population and a reasonable measure of prosperity. But these are days in which we all have learned to take short views of life ... — Impressions of South Africa • James Bryce