It was impossible to foresee what results would follow the exposition of this doctrine. Dr. Gall's mode of enquiry was plain and simple; thus he found that a desire for gain bore relation to the size of one part of the brain--he called it the organ of _theft_, because he found it largest in thieves; the propensity to destroy, he called _murder_, because he found it largest in individuals condemned for that crime--in like manner benevolence and other organs, for as Dr. Gall had not laid out any arrangement, a series of disjointed facts was all that could be arrived at, leaving their value to be determined at a future period, when the multitude of facts should require some arrangement. As soon, therefore, as the value of the materials had been ascertained by time and further investigation, the eye of philosophy at once detected the materials for a system of mental elucidation, and phrenological facts were arranged into a scientific system, whose importance has been universally recognized: facts that had hitherto appeared isolated were soon connected with others and the obloquy that had been thrown upon it by public ridicule, was overpowered by the presence of truth. The doctrines which at first were a rude and undigested mass of unconnected facts, whose apparent results were neither promising nor inviting, now became changed in character,--it was recognized to be the science of mind and its value was apparent, the new opinions had been doubted, simply because they were new, but they bore upon them the impress of truth: those who were adverse to its doctrines, were those who had not studied its principles; and those who doubt it now are those who have never examined the volume of nature, from which the page of science has been torn. Those who consider its relative bearing, both upon individuals and the human race, will be convinced that Phrenology carries in its train the most valuable assistance in furthering the cause of education, morality, and religion. We cannot conclude this chapter better than by quoting the annexed extract by a popular writer from the Foreign Quarterly Review;--