"All the science in the world began in temples, and the first astronomers especially were priests. I do not say that it necessary to begin again with the antique initiation, and to change the presidents of our academies into hierophants, but I say that all things begin again as they began, that they all carry an original principle that modifies itself according to the different character of nations and the progressive advance of the human mind, but which however always shows itself in one way or another. Priests have preserved everything, brooded over everything, and taught us everything."