But in the preceding state of things the case was altogether the reverse. Then there was little or no inducement to the communication of knowledge, and every motive for those who were in possession of it to keep it to themselves. There was not intelligence enough abroad to appreciate, or even to understand, the truths of philosophy if they had been announced in their simplicity, and explained according to their principles; all that was cared for, all that was capable of arousing the vulgar attention, was some display, made as surprising and mysterious as possible, of their practical application. It would even have been attended with danger in many cases to attempt to teach true philosophy openly, or to make open profession of it; it was too much in opposition to some of the strongest prejudices which everywhere held sway. It is not, then, to be wondered at, that its cultivators should have sought to guard and preserve it by means of secret associations, which, besides excluding the multitude from a participation in the thing thus fenced round and hidden, answered also divers other convenient purposes. They afforded opportunities of free conference, which could not otherwise have been obtained. There was much in the very forms of mystery and concealment thus adopted calculated to impress the popular imagination, and to excite its reverence and awe. Finally, the veil which they drew around their proceedings enabled the members of these secret societies to combine their efforts, and arrange their plans, in security and without interruption, whenever they cherished any designs of political innovation, or other projects, the open avowal and prosecution of which the established authorities would not have tolerated.