The science of numbers is of remotest antiquity. Among the Aryans and Greeks, the Assyrians and Egyptians, we find indications of a development which gave to numbers their real significance and employed them in a system of symbolism which had respect to something more than mere enumeration.

The science of numbers is of remotest antiquity. Among the Aryans and Greeks, the Assyrians and Egyptians, we find indications of a development which gave to numbers their real significance and employed them in a system of symbolism which had respect to something more than mere enumeration.