"True it is that the so-called enlightenment of our twentieth century civilisation seeks to negate or explain away the unusual powers of these men, but deeper thinkers who have taken the trouble to penetrate behind the veil of superficial knowledge are coming to the conclusion that the old truism " where there is smoke there must also be fire " is applicable to the case in point, and that this negation, and explaining away on the part of so-called civilisation is not the result of real knowledge, but of ignorance instead."