[3] No important truth is ever born full fledged. The Darwinian theory was conceived simultaneously by Wallace and Darwin, and both were anticipated by other writers. Nay, a German professor has written a treatise on the "Greek Predecessors of Darwin."
[4] Studien über die Libido Sexualis, I., Pt. I., 28.
[5] In the last chapter of Lotos-Time in Japan.
[6] An amusing instance of this trait may be found in Johnston's account of his ascent of the Kilima-Njaro (271-276).
[7] Roth's sumptuous volume, British North Borneo, gives a life-like picture of the Dyaks from every point of view, with numerous illustrations.
[8] See the chapter on Nudity and Bathing in my Lotos-Time in Japan.
[9] Bancroft, II., 75; Wallace, 357; Westermarck, 195; Humboldt, III., 230.
[10] See especially the ninth chapter of Westermarck's History of Human Marriage, 186-201.
[11] Westermarck (74) devotes half a page in fine type to an enumeration of the peoples among whom many such customs prevailed, and his list is far from being complete.
[12] See Westermarck, Chap. XX., for a list of monogamous peoples.