To this point we will return directly: our present point is the conscious refusal of information. And here it should be noted that savages, as well as others, do not hide their beliefs only because they do not understand the motive of enquiry, or because they are afraid of ridicule or of the denunciations of the missionary, even where the Christian priest can call down the thunderbolt of the magistrate. These reasons operate, but not alone. {5} From all quarters of the world comes the report that the native is uncommunicative. The Lengua Indians of the Paraguayan Chaco are quite aware that their “superstition is regarded with disfavour by the missionaries”; but they are naturally “very reticent in these matters,” and their reticence is only heightened--not caused--by this knowledge.[5.1] An excellent illustration of the difficulty of discovering the beliefs and even the practices of savages is afforded by Mr Batchelor, a missionary who, having resided among the Ainu of Japan for more than twelve years, wrote an interesting book upon them. He naturally supposed that so long a residence and intimacy with them entitled him to think he knew practically all that could be told about them. Alas for the fallibility of even a careful observer! There was one chamber in the mind of every Ainu which he had not explored. When another twelve years had elapsed he wrote that “when writing that book I must frankly confess that I had no idea, nor had I for many years after, that ophiolatry was practised at all by this people.” And all the while the Ainu whom he knew so well were holding beliefs, relating myths, and practising rites of which he had not the least suspicion.[5.2] Nor is there any reason to suggest that they were concealing those things from him out of fear of ridicule or clerical reproofs.