Harry Johnston, Pioneers in Australasia
“ Borneo, on the other hand—a very much larger island—was in a less advanced stage of culture, except on the north coast, along which both Indian and Chinese—and, later, Arab—civilization had come into play. North Borneo was a very old colony of the Chinese, and under Arab influence after the thirteenth century had become a region of considerable wealth and power. The Muhammadan religion had spread over the North Bornean kingdom of Brunei and thence to Palawan and the Sulu archipelago, between Borneo and the Philippines. ”
